964439760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129629}}^1$

素因数の和:129676

約数の個数: 80

約数和(自身を含む): 3086231040

約数和(自身を除く): 2121791280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 129629, 259258, 388887, 518516, 648145, 777774, 1037032, 1296290, 1555548, 1944435, 2074064, 2592580, 3111096, 3888870, 4018499, 5185160, 6222192, 7777740, 8036998, 10370320, 12055497, 15555480, 16073996, 20092495, 24110994, 31110960, 32147992, 40184990, 48221988, 60277485, 64295984, 80369980, 96443976, 120554970, 160739960, 192887952, 241109940, 321479920, 482219880, 964439760]

約数ペア:

[(1, 964439760), (2, 482219880), (3, 321479920), (4, 241109940), (5, 192887952), (6, 160739960), (8, 120554970), (10, 96443976), (12, 80369980), (15, 64295984), (16, 60277485), (20, 48221988), (24, 40184990), (30, 32147992), (31, 31110960), (40, 24110994), (48, 20092495), (60, 16073996), (62, 15555480), (80, 12055497), (93, 10370320), (120, 8036998), (124, 7777740), (155, 6222192), (186, 5185160), (240, 4018499), (248, 3888870), (310, 3111096), (372, 2592580), (465, 2074064), (496, 1944435), (620, 1555548), (744, 1296290), (930, 1037032), (1240, 777774), (1488, 648145), (1860, 518516), (2480, 388887), (3720, 259258), (7440, 129629)]