48643440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 156821808

約数和(自身を除く): 108178368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 241, 290, 348, 435, 464, 482, 580, 696, 723, 841, 870, 964, 1160, 1205, 1392, 1446, 1682, 1740, 1928, 2320, 2410, 2523, 2892, 3364, 3480, 3615, 3856, 4205, 4820, 5046, 5784, 6728, 6960, 6989, 7230, 8410, 9640, 10092, 11568, 12615, 13456, 13978, 14460, 16820, 19280, 20184, 20967, 25230, 27956, 28920, 33640, 34945, 40368, 41934, 50460, 55912, 57840, 67280, 69890, 83868, 100920, 104835, 111824, 139780, 167736, 201840, 202681, 209670, 279560, 335472, 405362, 419340, 559120, 608043, 810724, 838680, 1013405, 1216086, 1621448, 1677360, 2026810, 2432172, 3040215, 3242896, 4053620, 4864344, 6080430, 8107240, 9728688, 12160860, 16214480, 24321720, 48643440]

約数ペア:

[(1, 48643440), (2, 24321720), (3, 16214480), (4, 12160860), (5, 9728688), (6, 8107240), (8, 6080430), (10, 4864344), (12, 4053620), (15, 3242896), (16, 3040215), (20, 2432172), (24, 2026810), (29, 1677360), (30, 1621448), (40, 1216086), (48, 1013405), (58, 838680), (60, 810724), (80, 608043), (87, 559120), (116, 419340), (120, 405362), (145, 335472), (174, 279560), (232, 209670), (240, 202681), (241, 201840), (290, 167736), (348, 139780), (435, 111824), (464, 104835), (482, 100920), (580, 83868), (696, 69890), (723, 67280), (841, 57840), (870, 55912), (964, 50460), (1160, 41934), (1205, 40368), (1392, 34945), (1446, 33640), (1682, 28920), (1740, 27956), (1928, 25230), (2320, 20967), (2410, 20184), (2523, 19280), (2892, 16820), (3364, 14460), (3480, 13978), (3615, 13456), (3856, 12615), (4205, 11568), (4820, 10092), (5046, 9640), (5784, 8410), (6728, 7230), (6960, 6989)]