122723880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11491}}^1$

素因数の和:11594

約数の個数: 64

約数和(自身を含む): 372340800

約数和(自身を除く): 249616920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 11491, 22982, 34473, 45964, 57455, 68946, 91928, 114910, 137892, 172365, 229820, 275784, 344730, 459640, 689460, 1022699, 1378920, 2045398, 3068097, 4090796, 5113495, 6136194, 8181592, 10226990, 12272388, 15340485, 20453980, 24544776, 30680970, 40907960, 61361940, 122723880]

約数ペア:

[(1, 122723880), (2, 61361940), (3, 40907960), (4, 30680970), (5, 24544776), (6, 20453980), (8, 15340485), (10, 12272388), (12, 10226990), (15, 8181592), (20, 6136194), (24, 5113495), (30, 4090796), (40, 3068097), (60, 2045398), (89, 1378920), (120, 1022699), (178, 689460), (267, 459640), (356, 344730), (445, 275784), (534, 229820), (712, 172365), (890, 137892), (1068, 114910), (1335, 91928), (1780, 68946), (2136, 57455), (2670, 45964), (3560, 34473), (5340, 22982), (10680, 11491)]