16857360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1833

約数の個数: 120

約数和(自身を含む): 61001304

約数和(自身を除く): 44143944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1801, 1872, 2340, 3120, 3602, 4680, 5403, 7204, 9005, 9360, 10806, 14408, 16209, 18010, 21612, 23413, 27015, 28816, 32418, 36020, 43224, 46826, 54030, 64836, 70239, 72040, 81045, 86448, 93652, 108060, 117065, 129672, 140478, 144080, 162090, 187304, 210717, 216120, 234130, 259344, 280956, 324180, 351195, 374608, 421434, 432240, 468260, 561912, 648360, 702390, 842868, 936520, 1053585, 1123824, 1296720, 1404780, 1685736, 1873040, 2107170, 2809560, 3371472, 4214340, 5619120, 8428680, 16857360]

約数ペア:

[(1, 16857360), (2, 8428680), (3, 5619120), (4, 4214340), (5, 3371472), (6, 2809560), (8, 2107170), (9, 1873040), (10, 1685736), (12, 1404780), (13, 1296720), (15, 1123824), (16, 1053585), (18, 936520), (20, 842868), (24, 702390), (26, 648360), (30, 561912), (36, 468260), (39, 432240), (40, 421434), (45, 374608), (48, 351195), (52, 324180), (60, 280956), (65, 259344), (72, 234130), (78, 216120), (80, 210717), (90, 187304), (104, 162090), (117, 144080), (120, 140478), (130, 129672), (144, 117065), (156, 108060), (180, 93652), (195, 86448), (208, 81045), (234, 72040), (240, 70239), (260, 64836), (312, 54030), (360, 46826), (390, 43224), (468, 36020), (520, 32418), (585, 28816), (624, 27015), (720, 23413), (780, 21612), (936, 18010), (1040, 16209), (1170, 14408), (1560, 10806), (1801, 9360), (1872, 9005), (2340, 7204), (3120, 5403), (3602, 4680)]