89644560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12096

約数の個数: 80

約数和(自身を含む): 286886400

約数和(自身を除く): 197241840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 12049, 24098, 36147, 48196, 60245, 72294, 96392, 120490, 144588, 180735, 192784, 240980, 289176, 361470, 373519, 481960, 578352, 722940, 747038, 963920, 1120557, 1445880, 1494076, 1867595, 2241114, 2891760, 2988152, 3735190, 4482228, 5602785, 5976304, 7470380, 8964456, 11205570, 14940760, 17928912, 22411140, 29881520, 44822280, 89644560]

約数ペア:

[(1, 89644560), (2, 44822280), (3, 29881520), (4, 22411140), (5, 17928912), (6, 14940760), (8, 11205570), (10, 8964456), (12, 7470380), (15, 5976304), (16, 5602785), (20, 4482228), (24, 3735190), (30, 2988152), (31, 2891760), (40, 2241114), (48, 1867595), (60, 1494076), (62, 1445880), (80, 1120557), (93, 963920), (120, 747038), (124, 722940), (155, 578352), (186, 481960), (240, 373519), (248, 361470), (310, 289176), (372, 240980), (465, 192784), (496, 180735), (620, 144588), (744, 120490), (930, 96392), (1240, 72294), (1488, 60245), (1860, 48196), (2480, 36147), (3720, 24098), (7440, 12049)]