2964840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 6228120

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, 744, 797, 930, 1240, 1594, 1860, 2391, 3188, 3720, 3985, 4782, 6376, 7970, 9564, 11955, 15940, 19128, 23910, 24707, 31880, 47820, 49414, 74121, 95640, 98828, 123535, 148242, 197656, 247070, 296484, 370605, 494140, 592968, 741210, 988280, 1482420, 2964840]

約数ペア:

[(1, 2964840), (2, 1482420), (3, 988280), (4, 741210), (5, 592968), (6, 494140), (8, 370605), (10, 296484), (12, 247070), (15, 197656), (20, 148242), (24, 123535), (30, 98828), (31, 95640), (40, 74121), (60, 49414), (62, 47820), (93, 31880), (120, 24707), (124, 23910), (155, 19128), (186, 15940), (248, 11955), (310, 9564), (372, 7970), (465, 6376), (620, 4782), (744, 3985), (797, 3720), (930, 3188), (1240, 2391), (1594, 1860)]