8428680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 29516760

約数和(自身を除く): 21088080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1801, 2340, 3602, 4680, 5403, 7204, 9005, 10806, 14408, 16209, 18010, 21612, 23413, 27015, 32418, 36020, 43224, 46826, 54030, 64836, 70239, 72040, 81045, 93652, 108060, 117065, 129672, 140478, 162090, 187304, 210717, 216120, 234130, 280956, 324180, 351195, 421434, 468260, 561912, 648360, 702390, 842868, 936520, 1053585, 1404780, 1685736, 2107170, 2809560, 4214340, 8428680]

約数ペア:

[(1, 8428680), (2, 4214340), (3, 2809560), (4, 2107170), (5, 1685736), (6, 1404780), (8, 1053585), (9, 936520), (10, 842868), (12, 702390), (13, 648360), (15, 561912), (18, 468260), (20, 421434), (24, 351195), (26, 324180), (30, 280956), (36, 234130), (39, 216120), (40, 210717), (45, 187304), (52, 162090), (60, 140478), (65, 129672), (72, 117065), (78, 108060), (90, 93652), (104, 81045), (117, 72040), (120, 70239), (130, 64836), (156, 54030), (180, 46826), (195, 43224), (234, 36020), (260, 32418), (312, 27015), (360, 23413), (390, 21612), (468, 18010), (520, 16209), (585, 14408), (780, 10806), (936, 9005), (1170, 7204), (1560, 5403), (1801, 4680), (2340, 3602)]