51306720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1308

約数の個数: 96

約数和(自身を含む): 163568160

約数和(自身を除く): 112261440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1201, 1335, 1424, 1780, 2136, 2402, 2670, 2848, 3560, 3603, 4272, 4804, 5340, 6005, 7120, 7206, 8544, 9608, 10680, 12010, 14240, 14412, 18015, 19216, 21360, 24020, 28824, 36030, 38432, 42720, 48040, 57648, 72060, 96080, 106889, 115296, 144120, 192160, 213778, 288240, 320667, 427556, 534445, 576480, 641334, 855112, 1068890, 1282668, 1603335, 1710224, 2137780, 2565336, 3206670, 3420448, 4275560, 5130672, 6413340, 8551120, 10261344, 12826680, 17102240, 25653360, 51306720]

約数ペア:

[(1, 51306720), (2, 25653360), (3, 17102240), (4, 12826680), (5, 10261344), (6, 8551120), (8, 6413340), (10, 5130672), (12, 4275560), (15, 3420448), (16, 3206670), (20, 2565336), (24, 2137780), (30, 1710224), (32, 1603335), (40, 1282668), (48, 1068890), (60, 855112), (80, 641334), (89, 576480), (96, 534445), (120, 427556), (160, 320667), (178, 288240), (240, 213778), (267, 192160), (356, 144120), (445, 115296), (480, 106889), (534, 96080), (712, 72060), (890, 57648), (1068, 48040), (1201, 42720), (1335, 38432), (1424, 36030), (1780, 28824), (2136, 24020), (2402, 21360), (2670, 19216), (2848, 18015), (3560, 14412), (3603, 14240), (4272, 12010), (4804, 10680), (5340, 9608), (6005, 8544), (7120, 7206)]