40895520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85199}}^1$

素因数の和:85217

約数の個数: 48

約数和(自身を含む): 128822400

約数和(自身を除く): 87926880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85199, 170398, 255597, 340796, 425995, 511194, 681592, 851990, 1022388, 1277985, 1363184, 1703980, 2044776, 2555970, 2726368, 3407960, 4089552, 5111940, 6815920, 8179104, 10223880, 13631840, 20447760, 40895520]

約数ペア:

[(1, 40895520), (2, 20447760), (3, 13631840), (4, 10223880), (5, 8179104), (6, 6815920), (8, 5111940), (10, 4089552), (12, 3407960), (15, 2726368), (16, 2555970), (20, 2044776), (24, 1703980), (30, 1363184), (32, 1277985), (40, 1022388), (48, 851990), (60, 681592), (80, 511194), (96, 425995), (120, 340796), (160, 255597), (240, 170398), (480, 85199)]