47723880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12874

約数の個数: 64

約数和(自身を含む): 147801600

約数和(自身を除く): 100077720

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, 930, 1240, 1860, 3720, 12829, 25658, 38487, 51316, 64145, 76974, 102632, 128290, 153948, 192435, 256580, 307896, 384870, 397699, 513160, 769740, 795398, 1193097, 1539480, 1590796, 1988495, 2386194, 3181592, 3976990, 4772388, 5965485, 7953980, 9544776, 11930970, 15907960, 23861940, 47723880]

約数ペア:

[(1, 47723880), (2, 23861940), (3, 15907960), (4, 11930970), (5, 9544776), (6, 7953980), (8, 5965485), (10, 4772388), (12, 3976990), (15, 3181592), (20, 2386194), (24, 1988495), (30, 1590796), (31, 1539480), (40, 1193097), (60, 795398), (62, 769740), (93, 513160), (120, 397699), (124, 384870), (155, 307896), (186, 256580), (248, 192435), (310, 153948), (372, 128290), (465, 102632), (620, 76974), (744, 64145), (930, 51316), (1240, 38487), (1860, 25658), (3720, 12829)]