4489991640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{402329}}^1$

素因数の和:402377

約数の個数: 96

約数和(自身を含む): 15063235200

約数和(自身を除く): 10573243560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 402329, 804658, 1206987, 1609316, 2011645, 2413974, 3218632, 3620961, 4023290, 4827948, 6034935, 7241922, 8046580, 9655896, 12069870, 12472199, 14483844, 16093160, 18104805, 24139740, 24944398, 28967688, 36209610, 37416597, 48279480, 49888796, 62360995, 72419220, 74833194, 99777592, 112249791, 124721990, 144838440, 149666388, 187082985, 224499582, 249443980, 299332776, 374165970, 448999164, 498887960, 561248955, 748331940, 897998328, 1122497910, 1496663880, 2244995820, 4489991640]

約数ペア:

[(1, 4489991640), (2, 2244995820), (3, 1496663880), (4, 1122497910), (5, 897998328), (6, 748331940), (8, 561248955), (9, 498887960), (10, 448999164), (12, 374165970), (15, 299332776), (18, 249443980), (20, 224499582), (24, 187082985), (30, 149666388), (31, 144838440), (36, 124721990), (40, 112249791), (45, 99777592), (60, 74833194), (62, 72419220), (72, 62360995), (90, 49888796), (93, 48279480), (120, 37416597), (124, 36209610), (155, 28967688), (180, 24944398), (186, 24139740), (248, 18104805), (279, 16093160), (310, 14483844), (360, 12472199), (372, 12069870), (465, 9655896), (558, 8046580), (620, 7241922), (744, 6034935), (930, 4827948), (1116, 4023290), (1240, 3620961), (1395, 3218632), (1860, 2413974), (2232, 2011645), (2790, 1609316), (3720, 1206987), (5580, 804658), (11160, 402329)]