122686560

素因数分解:

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

素因数の和:85220

約数の個数: 72

約数和(自身を含む): 418672800

約数和(自身を除く): 295986240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 85199, 170398, 255597, 340796, 425995, 511194, 681592, 766791, 851990, 1022388, 1277985, 1363184, 1533582, 1703980, 2044776, 2555970, 2726368, 3067164, 3407960, 3833955, 4089552, 5111940, 6134328, 6815920, 7667910, 8179104, 10223880, 12268656, 13631840, 15335820, 20447760, 24537312, 30671640, 40895520, 61343280, 122686560]

約数ペア:

[(1, 122686560), (2, 61343280), (3, 40895520), (4, 30671640), (5, 24537312), (6, 20447760), (8, 15335820), (9, 13631840), (10, 12268656), (12, 10223880), (15, 8179104), (16, 7667910), (18, 6815920), (20, 6134328), (24, 5111940), (30, 4089552), (32, 3833955), (36, 3407960), (40, 3067164), (45, 2726368), (48, 2555970), (60, 2044776), (72, 1703980), (80, 1533582), (90, 1363184), (96, 1277985), (120, 1022388), (144, 851990), (160, 766791), (180, 681592), (240, 511194), (288, 425995), (360, 340796), (480, 255597), (720, 170398), (1440, 85199)]