72527880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6894

約数の個数: 64

約数和(自身を含む): 220060800

約数和(自身を除く): 147532920

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, 6791, 10680, 13582, 20373, 27164, 33955, 40746, 54328, 67910, 81492, 101865, 135820, 162984, 203730, 271640, 407460, 604399, 814920, 1208798, 1813197, 2417596, 3021995, 3626394, 4835192, 6043990, 7252788, 9065985, 12087980, 14505576, 18131970, 24175960, 36263940, 72527880]

約数ペア:

[(1, 72527880), (2, 36263940), (3, 24175960), (4, 18131970), (5, 14505576), (6, 12087980), (8, 9065985), (10, 7252788), (12, 6043990), (15, 4835192), (20, 3626394), (24, 3021995), (30, 2417596), (40, 1813197), (60, 1208798), (89, 814920), (120, 604399), (178, 407460), (267, 271640), (356, 203730), (445, 162984), (534, 135820), (712, 101865), (890, 81492), (1068, 67910), (1335, 54328), (1780, 40746), (2136, 33955), (2670, 27164), (3560, 20373), (5340, 13582), (6791, 10680)]