151391640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21383}}^1$

素因数の和:21456

約数の個数: 64

約数和(自身を含む): 461894400

約数和(自身を除く): 310502760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 21383, 42766, 64149, 85532, 106915, 128298, 171064, 213830, 256596, 320745, 427660, 513192, 641490, 855320, 1261597, 1282980, 2523194, 2565960, 3784791, 5046388, 6307985, 7569582, 10092776, 12615970, 15139164, 18923955, 25231940, 30278328, 37847910, 50463880, 75695820, 151391640]

約数ペア:

[(1, 151391640), (2, 75695820), (3, 50463880), (4, 37847910), (5, 30278328), (6, 25231940), (8, 18923955), (10, 15139164), (12, 12615970), (15, 10092776), (20, 7569582), (24, 6307985), (30, 5046388), (40, 3784791), (59, 2565960), (60, 2523194), (118, 1282980), (120, 1261597), (177, 855320), (236, 641490), (295, 513192), (354, 427660), (472, 320745), (590, 256596), (708, 213830), (885, 171064), (1180, 128298), (1416, 106915), (1770, 85532), (2360, 64149), (3540, 42766), (7080, 21383)]