72766920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 225927360

約数和(自身を除く): 153160440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 631, 744, 930, 961, 1240, 1262, 1860, 1893, 1922, 2524, 2883, 3155, 3720, 3786, 3844, 4805, 5048, 5766, 6310, 7572, 7688, 9465, 9610, 11532, 12620, 14415, 15144, 18930, 19220, 19561, 23064, 25240, 28830, 37860, 38440, 39122, 57660, 58683, 75720, 78244, 97805, 115320, 117366, 156488, 195610, 234732, 293415, 391220, 469464, 586830, 606391, 782440, 1173660, 1212782, 1819173, 2347320, 2425564, 3031955, 3638346, 4851128, 6063910, 7276692, 9095865, 12127820, 14553384, 18191730, 24255640, 36383460, 72766920]

約数ペア:

[(1, 72766920), (2, 36383460), (3, 24255640), (4, 18191730), (5, 14553384), (6, 12127820), (8, 9095865), (10, 7276692), (12, 6063910), (15, 4851128), (20, 3638346), (24, 3031955), (30, 2425564), (31, 2347320), (40, 1819173), (60, 1212782), (62, 1173660), (93, 782440), (120, 606391), (124, 586830), (155, 469464), (186, 391220), (248, 293415), (310, 234732), (372, 195610), (465, 156488), (620, 117366), (631, 115320), (744, 97805), (930, 78244), (961, 75720), (1240, 58683), (1262, 57660), (1860, 39122), (1893, 38440), (1922, 37860), (2524, 28830), (2883, 25240), (3155, 23064), (3720, 19561), (3786, 19220), (3844, 18930), (4805, 15144), (5048, 14415), (5766, 12620), (6310, 11532), (7572, 9610), (7688, 9465)]