53988120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 191228400

約数和(自身を除く): 137240280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 877, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 1754, 2052, 2280, 2565, 2631, 3078, 3240, 3420, 3508, 4104, 4385, 5130, 5262, 6156, 6840, 7016, 7695, 7893, 8770, 10260, 10524, 12312, 13155, 15390, 15786, 16663, 17540, 20520, 21048, 23679, 26310, 30780, 31572, 33326, 35080, 39465, 47358, 49989, 52620, 61560, 63144, 66652, 71037, 78930, 83315, 94716, 99978, 105240, 118395, 133304, 142074, 149967, 157860, 166630, 189432, 199956, 236790, 249945, 284148, 299934, 315720, 333260, 355185, 399912, 449901, 473580, 499890, 568296, 599868, 666520, 710370, 749835, 899802, 947160, 999780, 1199736, 1349703, 1420740, 1499670, 1799604, 1999560, 2249505, 2699406, 2841480, 2999340, 3599208, 4499010, 5398812, 5998680, 6748515, 8998020, 10797624, 13497030, 17996040, 26994060, 53988120]

約数ペア:

[(1, 53988120), (2, 26994060), (3, 17996040), (4, 13497030), (5, 10797624), (6, 8998020), (8, 6748515), (9, 5998680), (10, 5398812), (12, 4499010), (15, 3599208), (18, 2999340), (19, 2841480), (20, 2699406), (24, 2249505), (27, 1999560), (30, 1799604), (36, 1499670), (38, 1420740), (40, 1349703), (45, 1199736), (54, 999780), (57, 947160), (60, 899802), (72, 749835), (76, 710370), (81, 666520), (90, 599868), (95, 568296), (108, 499890), (114, 473580), (120, 449901), (135, 399912), (152, 355185), (162, 333260), (171, 315720), (180, 299934), (190, 284148), (216, 249945), (228, 236790), (270, 199956), (285, 189432), (324, 166630), (342, 157860), (360, 149967), (380, 142074), (405, 133304), (456, 118395), (513, 105240), (540, 99978), (570, 94716), (648, 83315), (684, 78930), (760, 71037), (810, 66652), (855, 63144), (877, 61560), (1026, 52620), (1080, 49989), (1140, 47358), (1368, 39465), (1539, 35080), (1620, 33326), (1710, 31572), (1754, 30780), (2052, 26310), (2280, 23679), (2565, 21048), (2631, 20520), (3078, 17540), (3240, 16663), (3420, 15786), (3508, 15390), (4104, 13155), (4385, 12312), (5130, 10524), (5262, 10260), (6156, 8770), (6840, 7893), (7016, 7695)]