897100320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60289}}^1$

素因数の和:60338

約数の個数: 96

約数和(自身を含む): 2917071360

約数和(自身を除く): 2019971040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 60289, 120578, 180867, 241156, 301445, 361734, 482312, 602890, 723468, 904335, 964624, 1205780, 1446936, 1808670, 1868959, 1929248, 2411560, 2893872, 3617340, 3737918, 4823120, 5606877, 5787744, 7234680, 7475836, 9344795, 9646240, 11213754, 14469360, 14951672, 18689590, 22427508, 28034385, 28938720, 29903344, 37379180, 44855016, 56068770, 59806688, 74758360, 89710032, 112137540, 149516720, 179420064, 224275080, 299033440, 448550160, 897100320]

約数ペア:

[(1, 897100320), (2, 448550160), (3, 299033440), (4, 224275080), (5, 179420064), (6, 149516720), (8, 112137540), (10, 89710032), (12, 74758360), (15, 59806688), (16, 56068770), (20, 44855016), (24, 37379180), (30, 29903344), (31, 28938720), (32, 28034385), (40, 22427508), (48, 18689590), (60, 14951672), (62, 14469360), (80, 11213754), (93, 9646240), (96, 9344795), (120, 7475836), (124, 7234680), (155, 5787744), (160, 5606877), (186, 4823120), (240, 3737918), (248, 3617340), (310, 2893872), (372, 2411560), (465, 1929248), (480, 1868959), (496, 1808670), (620, 1446936), (744, 1205780), (930, 964624), (992, 904335), (1240, 723468), (1488, 602890), (1860, 482312), (2480, 361734), (2976, 301445), (3720, 241156), (4960, 180867), (7440, 120578), (14880, 60289)]