473747580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1544

約数の個数: 144

約数和(自身を含む): 1509580800

約数和(自身を除く): 1035833220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 177, 180, 186, 236, 279, 295, 310, 354, 372, 465, 531, 558, 590, 620, 708, 885, 930, 1062, 1116, 1180, 1395, 1439, 1770, 1829, 1860, 2124, 2655, 2790, 2878, 3540, 3658, 4317, 5310, 5487, 5580, 5756, 7195, 7316, 8634, 9145, 10620, 10974, 12951, 14390, 16461, 17268, 18290, 21585, 21948, 25902, 27435, 28780, 32922, 36580, 43170, 44609, 51804, 54870, 64755, 65844, 82305, 84901, 86340, 89218, 109740, 129510, 133827, 164610, 169802, 178436, 223045, 254703, 259020, 267654, 329220, 339604, 401481, 424505, 446090, 509406, 535308, 669135, 764109, 802962, 849010, 892180, 1018812, 1273515, 1338270, 1528218, 1605924, 1698020, 2007405, 2547030, 2631931, 2676540, 3056436, 3820545, 4014810, 5094060, 5263862, 7641090, 7895793, 8029620, 10527724, 13159655, 15282180, 15791586, 23687379, 26319310, 31583172, 39478965, 47374758, 52638620, 78957930, 94749516, 118436895, 157915860, 236873790, 473747580]

約数ペア:

[(1, 473747580), (2, 236873790), (3, 157915860), (4, 118436895), (5, 94749516), (6, 78957930), (9, 52638620), (10, 47374758), (12, 39478965), (15, 31583172), (18, 26319310), (20, 23687379), (30, 15791586), (31, 15282180), (36, 13159655), (45, 10527724), (59, 8029620), (60, 7895793), (62, 7641090), (90, 5263862), (93, 5094060), (118, 4014810), (124, 3820545), (155, 3056436), (177, 2676540), (180, 2631931), (186, 2547030), (236, 2007405), (279, 1698020), (295, 1605924), (310, 1528218), (354, 1338270), (372, 1273515), (465, 1018812), (531, 892180), (558, 849010), (590, 802962), (620, 764109), (708, 669135), (885, 535308), (930, 509406), (1062, 446090), (1116, 424505), (1180, 401481), (1395, 339604), (1439, 329220), (1770, 267654), (1829, 259020), (1860, 254703), (2124, 223045), (2655, 178436), (2790, 169802), (2878, 164610), (3540, 133827), (3658, 129510), (4317, 109740), (5310, 89218), (5487, 86340), (5580, 84901), (5756, 82305), (7195, 65844), (7316, 64755), (8634, 54870), (9145, 51804), (10620, 44609), (10974, 43170), (12951, 36580), (14390, 32922), (16461, 28780), (17268, 27435), (18290, 25902), (21585, 21948)]