1410320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 60

約数和(自身を含む): 3540324

約数和(自身を除く): 2130004

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 289, 305, 340, 488, 578, 610, 680, 976, 1037, 1156, 1220, 1360, 1445, 2074, 2312, 2440, 2890, 4148, 4624, 4880, 5185, 5780, 8296, 10370, 11560, 16592, 17629, 20740, 23120, 35258, 41480, 70516, 82960, 88145, 141032, 176290, 282064, 352580, 705160, 1410320]

約数ペア:

[(1, 1410320), (2, 705160), (4, 352580), (5, 282064), (8, 176290), (10, 141032), (16, 88145), (17, 82960), (20, 70516), (34, 41480), (40, 35258), (61, 23120), (68, 20740), (80, 17629), (85, 16592), (122, 11560), (136, 10370), (170, 8296), (244, 5780), (272, 5185), (289, 4880), (305, 4624), (340, 4148), (488, 2890), (578, 2440), (610, 2312), (680, 2074), (976, 1445), (1037, 1360), (1156, 1220)]