417807480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 1287705600

約数和(自身を除く): 869898120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 179, 212, 265, 318, 358, 367, 424, 530, 537, 636, 716, 734, 795, 895, 1060, 1074, 1101, 1272, 1432, 1468, 1590, 1790, 1835, 2120, 2148, 2202, 2685, 2936, 3180, 3580, 3670, 4296, 4404, 5370, 5505, 6360, 7160, 7340, 8808, 9487, 10740, 11010, 14680, 18974, 19451, 21480, 22020, 28461, 37948, 38902, 44040, 47435, 56922, 58353, 65693, 75896, 77804, 94870, 97255, 113844, 116706, 131386, 142305, 155608, 189740, 194510, 197079, 227688, 233412, 262772, 284610, 291765, 328465, 379480, 389020, 394158, 466824, 525544, 569220, 583530, 656930, 778040, 788316, 985395, 1138440, 1167060, 1313860, 1576632, 1970790, 2334120, 2627720, 3481729, 3941580, 6963458, 7883160, 10445187, 13926916, 17408645, 20890374, 27853832, 34817290, 41780748, 52225935, 69634580, 83561496, 104451870, 139269160, 208903740, 417807480]

約数ペア:

[(1, 417807480), (2, 208903740), (3, 139269160), (4, 104451870), (5, 83561496), (6, 69634580), (8, 52225935), (10, 41780748), (12, 34817290), (15, 27853832), (20, 20890374), (24, 17408645), (30, 13926916), (40, 10445187), (53, 7883160), (60, 6963458), (106, 3941580), (120, 3481729), (159, 2627720), (179, 2334120), (212, 1970790), (265, 1576632), (318, 1313860), (358, 1167060), (367, 1138440), (424, 985395), (530, 788316), (537, 778040), (636, 656930), (716, 583530), (734, 569220), (795, 525544), (895, 466824), (1060, 394158), (1074, 389020), (1101, 379480), (1272, 328465), (1432, 291765), (1468, 284610), (1590, 262772), (1790, 233412), (1835, 227688), (2120, 197079), (2148, 194510), (2202, 189740), (2685, 155608), (2936, 142305), (3180, 131386), (3580, 116706), (3670, 113844), (4296, 97255), (4404, 94870), (5370, 77804), (5505, 75896), (6360, 65693), (7160, 58353), (7340, 56922), (8808, 47435), (9487, 44040), (10740, 38902), (11010, 37948), (14680, 28461), (18974, 22020), (19451, 21480)]