79337880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 272859840

約数和(自身を除く): 193521960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 521, 540, 564, 648, 705, 810, 846, 940, 1042, 1080, 1128, 1269, 1410, 1563, 1620, 1692, 1880, 2084, 2115, 2538, 2605, 2820, 3126, 3240, 3384, 3807, 4168, 4230, 4689, 5076, 5210, 5640, 6252, 6345, 7614, 7815, 8460, 9378, 10152, 10420, 12504, 12690, 14067, 15228, 15630, 16920, 18756, 19035, 20840, 23445, 24487, 25380, 28134, 30456, 31260, 37512, 38070, 42201, 46890, 48974, 50760, 56268, 62520, 70335, 73461, 76140, 84402, 93780, 97948, 112536, 122435, 140670, 146922, 152280, 168804, 187560, 195896, 211005, 220383, 244870, 281340, 293844, 337608, 367305, 422010, 440766, 489740, 562680, 587688, 661149, 734610, 844020, 881532, 979480, 1101915, 1322298, 1469220, 1688040, 1763064, 1983447, 2203830, 2644596, 2938440, 3305745, 3966894, 4407660, 5289192, 6611490, 7933788, 8815320, 9917235, 13222980, 15867576, 19834470, 26445960, 39668940, 79337880]

約数ペア:

[(1, 79337880), (2, 39668940), (3, 26445960), (4, 19834470), (5, 15867576), (6, 13222980), (8, 9917235), (9, 8815320), (10, 7933788), (12, 6611490), (15, 5289192), (18, 4407660), (20, 3966894), (24, 3305745), (27, 2938440), (30, 2644596), (36, 2203830), (40, 1983447), (45, 1763064), (47, 1688040), (54, 1469220), (60, 1322298), (72, 1101915), (81, 979480), (90, 881532), (94, 844020), (108, 734610), (120, 661149), (135, 587688), (141, 562680), (162, 489740), (180, 440766), (188, 422010), (216, 367305), (235, 337608), (270, 293844), (282, 281340), (324, 244870), (360, 220383), (376, 211005), (405, 195896), (423, 187560), (470, 168804), (521, 152280), (540, 146922), (564, 140670), (648, 122435), (705, 112536), (810, 97948), (846, 93780), (940, 84402), (1042, 76140), (1080, 73461), (1128, 70335), (1269, 62520), (1410, 56268), (1563, 50760), (1620, 48974), (1692, 46890), (1880, 42201), (2084, 38070), (2115, 37512), (2538, 31260), (2605, 30456), (2820, 28134), (3126, 25380), (3240, 24487), (3384, 23445), (3807, 20840), (4168, 19035), (4230, 18756), (4689, 16920), (5076, 15630), (5210, 15228), (5640, 14067), (6252, 12690), (6345, 12504), (7614, 10420), (7815, 10152), (8460, 9378)]