190943880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51329}}^1$

素因数の和:51374

約数の個数: 64

約数和(自身を含む): 591321600

約数和(自身を除く): 400377720

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, 51329, 102658, 153987, 205316, 256645, 307974, 410632, 513290, 615948, 769935, 1026580, 1231896, 1539870, 1591199, 2053160, 3079740, 3182398, 4773597, 6159480, 6364796, 7955995, 9547194, 12729592, 15911990, 19094388, 23867985, 31823980, 38188776, 47735970, 63647960, 95471940, 190943880]

約数ペア:

[(1, 190943880), (2, 95471940), (3, 63647960), (4, 47735970), (5, 38188776), (6, 31823980), (8, 23867985), (10, 19094388), (12, 15911990), (15, 12729592), (20, 9547194), (24, 7955995), (30, 6364796), (31, 6159480), (40, 4773597), (60, 3182398), (62, 3079740), (93, 2053160), (120, 1591199), (124, 1539870), (155, 1231896), (186, 1026580), (248, 769935), (310, 615948), (372, 513290), (465, 410632), (620, 307974), (744, 256645), (930, 205316), (1240, 153987), (1860, 102658), (3720, 51329)]