2429160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 7534080

約数和(自身を除く): 5104920

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, 653, 744, 930, 1240, 1306, 1860, 1959, 2612, 3265, 3720, 3918, 5224, 6530, 7836, 9795, 13060, 15672, 19590, 20243, 26120, 39180, 40486, 60729, 78360, 80972, 101215, 121458, 161944, 202430, 242916, 303645, 404860, 485832, 607290, 809720, 1214580, 2429160]

約数ペア:

[(1, 2429160), (2, 1214580), (3, 809720), (4, 607290), (5, 485832), (6, 404860), (8, 303645), (10, 242916), (12, 202430), (15, 161944), (20, 121458), (24, 101215), (30, 80972), (31, 78360), (40, 60729), (60, 40486), (62, 39180), (93, 26120), (120, 20243), (124, 19590), (155, 15672), (186, 13060), (248, 9795), (310, 7836), (372, 6530), (465, 5224), (620, 3918), (653, 3720), (744, 3265), (930, 2612), (1240, 1959), (1306, 1860)]