5305560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 18144000

約数和(自身を除く): 12838440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 179, 190, 195, 228, 247, 260, 285, 312, 358, 380, 390, 456, 494, 520, 537, 570, 716, 741, 760, 780, 895, 988, 1074, 1140, 1235, 1432, 1482, 1560, 1790, 1976, 2148, 2280, 2327, 2470, 2685, 2964, 3401, 3580, 3705, 4296, 4654, 4940, 5370, 5928, 6802, 6981, 7160, 7410, 9308, 9880, 10203, 10740, 11635, 13604, 13962, 14820, 17005, 18616, 20406, 21480, 23270, 27208, 27924, 29640, 34010, 34905, 40812, 44213, 46540, 51015, 55848, 68020, 69810, 81624, 88426, 93080, 102030, 132639, 136040, 139620, 176852, 204060, 221065, 265278, 279240, 353704, 408120, 442130, 530556, 663195, 884260, 1061112, 1326390, 1768520, 2652780, 5305560]

約数ペア:

[(1, 5305560), (2, 2652780), (3, 1768520), (4, 1326390), (5, 1061112), (6, 884260), (8, 663195), (10, 530556), (12, 442130), (13, 408120), (15, 353704), (19, 279240), (20, 265278), (24, 221065), (26, 204060), (30, 176852), (38, 139620), (39, 136040), (40, 132639), (52, 102030), (57, 93080), (60, 88426), (65, 81624), (76, 69810), (78, 68020), (95, 55848), (104, 51015), (114, 46540), (120, 44213), (130, 40812), (152, 34905), (156, 34010), (179, 29640), (190, 27924), (195, 27208), (228, 23270), (247, 21480), (260, 20406), (285, 18616), (312, 17005), (358, 14820), (380, 13962), (390, 13604), (456, 11635), (494, 10740), (520, 10203), (537, 9880), (570, 9308), (716, 7410), (741, 7160), (760, 6981), (780, 6802), (895, 5928), (988, 5370), (1074, 4940), (1140, 4654), (1235, 4296), (1432, 3705), (1482, 3580), (1560, 3401), (1790, 2964), (1976, 2685), (2148, 2470), (2280, 2327)]