4648939920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2804

約数の個数: 240

約数和(自身を含む): 16378951680

約数和(自身を除く): 11730011760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 243, 267, 270, 324, 356, 360, 405, 432, 445, 486, 534, 540, 648, 712, 720, 801, 810, 890, 972, 1068, 1080, 1215, 1296, 1335, 1424, 1602, 1620, 1780, 1944, 2136, 2160, 2403, 2430, 2670, 2687, 3204, 3240, 3560, 3888, 4005, 4272, 4806, 4860, 5340, 5374, 6408, 6480, 7120, 7209, 8010, 8061, 9612, 9720, 10680, 10748, 12015, 12816, 13435, 14418, 16020, 16122, 19224, 19440, 21360, 21496, 21627, 24030, 24183, 26870, 28836, 32040, 32244, 36045, 38448, 40305, 42992, 43254, 48060, 48366, 53740, 57672, 64080, 64488, 72090, 72549, 80610, 86508, 96120, 96732, 107480, 108135, 115344, 120915, 128976, 144180, 145098, 161220, 173016, 192240, 193464, 214960, 216270, 217647, 239143, 241830, 288360, 290196, 322440, 346032, 362745, 386928, 432540, 435294, 478286, 483660, 576720, 580392, 644880, 652941, 717429, 725490, 865080, 870588, 956572, 967320, 1088235, 1160784, 1195715, 1305882, 1434858, 1450980, 1730160, 1741176, 1913144, 1934640, 2152287, 2176470, 2391430, 2611764, 2869716, 2901960, 3264705, 3482352, 3587145, 3826288, 4304574, 4352940, 4782860, 5223528, 5739432, 5803920, 6456861, 6529410, 7174290, 8609148, 8705880, 9565720, 10447056, 10761435, 11478864, 12913722, 13058820, 14348580, 17218296, 17411760, 19131440, 19370583, 21522870, 25827444, 26117640, 28697160, 32284305, 34436592, 38741166, 43045740, 51654888, 52235280, 57394320, 58111749, 64568610, 77482332, 86091480, 96852915, 103309776, 116223498, 129137220, 154964664, 172182960, 193705830, 232446996, 258274440, 290558745, 309929328, 387411660, 464893992, 516548880, 581117490, 774823320, 929787984, 1162234980, 1549646640, 2324469960, 4648939920]

約数ペア:

[(1, 4648939920), (2, 2324469960), (3, 1549646640), (4, 1162234980), (5, 929787984), (6, 774823320), (8, 581117490), (9, 516548880), (10, 464893992), (12, 387411660), (15, 309929328), (16, 290558745), (18, 258274440), (20, 232446996), (24, 193705830), (27, 172182960), (30, 154964664), (36, 129137220), (40, 116223498), (45, 103309776), (48, 96852915), (54, 86091480), (60, 77482332), (72, 64568610), (80, 58111749), (81, 57394320), (89, 52235280), (90, 51654888), (108, 43045740), (120, 38741166), (135, 34436592), (144, 32284305), (162, 28697160), (178, 26117640), (180, 25827444), (216, 21522870), (240, 19370583), (243, 19131440), (267, 17411760), (270, 17218296), (324, 14348580), (356, 13058820), (360, 12913722), (405, 11478864), (432, 10761435), (445, 10447056), (486, 9565720), (534, 8705880), (540, 8609148), (648, 7174290), (712, 6529410), (720, 6456861), (801, 5803920), (810, 5739432), (890, 5223528), (972, 4782860), (1068, 4352940), (1080, 4304574), (1215, 3826288), (1296, 3587145), (1335, 3482352), (1424, 3264705), (1602, 2901960), (1620, 2869716), (1780, 2611764), (1944, 2391430), (2136, 2176470), (2160, 2152287), (2403, 1934640), (2430, 1913144), (2670, 1741176), (2687, 1730160), (3204, 1450980), (3240, 1434858), (3560, 1305882), (3888, 1195715), (4005, 1160784), (4272, 1088235), (4806, 967320), (4860, 956572), (5340, 870588), (5374, 865080), (6408, 725490), (6480, 717429), (7120, 652941), (7209, 644880), (8010, 580392), (8061, 576720), (9612, 483660), (9720, 478286), (10680, 435294), (10748, 432540), (12015, 386928), (12816, 362745), (13435, 346032), (14418, 322440), (16020, 290196), (16122, 288360), (19224, 241830), (19440, 239143), (21360, 217647), (21496, 216270), (21627, 214960), (24030, 193464), (24183, 192240), (26870, 173016), (28836, 161220), (32040, 145098), (32244, 144180), (36045, 128976), (38448, 120915), (40305, 115344), (42992, 108135), (43254, 107480), (48060, 96732), (48366, 96120), (53740, 86508), (57672, 80610), (64080, 72549), (64488, 72090)]