180370320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4447}}^1$

素因数の和:4489

約数の個数: 120

約数和(自身を含む): 605604096

約数和(自身を除く): 425233776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4447, 5070, 6760, 8112, 8894, 10140, 13341, 13520, 17788, 20280, 22235, 26682, 35576, 40560, 44470, 53364, 57811, 66705, 71152, 88940, 106728, 115622, 133410, 173433, 177880, 213456, 231244, 266820, 289055, 346866, 355760, 462488, 533640, 578110, 693732, 751543, 867165, 924976, 1067280, 1156220, 1387464, 1503086, 1734330, 2254629, 2312440, 2774928, 3006172, 3468660, 3757715, 4509258, 4624880, 6012344, 6937320, 7515430, 9018516, 11273145, 12024688, 13874640, 15030860, 18037032, 22546290, 30061720, 36074064, 45092580, 60123440, 90185160, 180370320]

約数ペア:

[(1, 180370320), (2, 90185160), (3, 60123440), (4, 45092580), (5, 36074064), (6, 30061720), (8, 22546290), (10, 18037032), (12, 15030860), (13, 13874640), (15, 12024688), (16, 11273145), (20, 9018516), (24, 7515430), (26, 6937320), (30, 6012344), (39, 4624880), (40, 4509258), (48, 3757715), (52, 3468660), (60, 3006172), (65, 2774928), (78, 2312440), (80, 2254629), (104, 1734330), (120, 1503086), (130, 1387464), (156, 1156220), (169, 1067280), (195, 924976), (208, 867165), (240, 751543), (260, 693732), (312, 578110), (338, 533640), (390, 462488), (507, 355760), (520, 346866), (624, 289055), (676, 266820), (780, 231244), (845, 213456), (1014, 177880), (1040, 173433), (1352, 133410), (1560, 115622), (1690, 106728), (2028, 88940), (2535, 71152), (2704, 66705), (3120, 57811), (3380, 53364), (4056, 44470), (4447, 40560), (5070, 35576), (6760, 26682), (8112, 22235), (8894, 20280), (10140, 17788), (13341, 13520)]