161473560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22807}}^1$

素因数の和:22880

約数の個数: 64

約数和(自身を含む): 492652800

約数和(自身を除く): 331179240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 228070, 273684, 342105, 456140, 547368, 684210, 912280, 1345613, 1368420, 2691226, 2736840, 4036839, 5382452, 6728065, 8073678, 10764904, 13456130, 16147356, 20184195, 26912260, 32294712, 40368390, 53824520, 80736780, 161473560]

約数ペア:

[(1, 161473560), (2, 80736780), (3, 53824520), (4, 40368390), (5, 32294712), (6, 26912260), (8, 20184195), (10, 16147356), (12, 13456130), (15, 10764904), (20, 8073678), (24, 6728065), (30, 5382452), (40, 4036839), (59, 2736840), (60, 2691226), (118, 1368420), (120, 1345613), (177, 912280), (236, 684210), (295, 547368), (354, 456140), (472, 342105), (590, 273684), (708, 228070), (885, 182456), (1180, 136842), (1416, 114035), (1770, 91228), (2360, 68421), (3540, 45614), (7080, 22807)]