2505360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 9249408

約数和(自身を除く): 6744048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 73, 78, 80, 88, 104, 110, 120, 130, 132, 143, 146, 156, 165, 176, 195, 208, 219, 220, 240, 260, 264, 286, 292, 312, 330, 365, 390, 429, 438, 440, 520, 528, 572, 584, 624, 660, 715, 730, 780, 803, 858, 876, 880, 949, 1040, 1095, 1144, 1168, 1320, 1430, 1460, 1560, 1606, 1716, 1752, 1898, 2145, 2190, 2288, 2409, 2640, 2847, 2860, 2920, 3120, 3212, 3432, 3504, 3796, 4015, 4290, 4380, 4745, 4818, 5694, 5720, 5840, 6424, 6864, 7592, 8030, 8580, 8760, 9490, 9636, 10439, 11388, 11440, 12045, 12848, 14235, 15184, 16060, 17160, 17520, 18980, 19272, 20878, 22776, 24090, 28470, 31317, 32120, 34320, 37960, 38544, 41756, 45552, 48180, 52195, 56940, 62634, 64240, 75920, 83512, 96360, 104390, 113880, 125268, 156585, 167024, 192720, 208780, 227760, 250536, 313170, 417560, 501072, 626340, 835120, 1252680, 2505360]

約数ペア:

[(1, 2505360), (2, 1252680), (3, 835120), (4, 626340), (5, 501072), (6, 417560), (8, 313170), (10, 250536), (11, 227760), (12, 208780), (13, 192720), (15, 167024), (16, 156585), (20, 125268), (22, 113880), (24, 104390), (26, 96360), (30, 83512), (33, 75920), (39, 64240), (40, 62634), (44, 56940), (48, 52195), (52, 48180), (55, 45552), (60, 41756), (65, 38544), (66, 37960), (73, 34320), (78, 32120), (80, 31317), (88, 28470), (104, 24090), (110, 22776), (120, 20878), (130, 19272), (132, 18980), (143, 17520), (146, 17160), (156, 16060), (165, 15184), (176, 14235), (195, 12848), (208, 12045), (219, 11440), (220, 11388), (240, 10439), (260, 9636), (264, 9490), (286, 8760), (292, 8580), (312, 8030), (330, 7592), (365, 6864), (390, 6424), (429, 5840), (438, 5720), (440, 5694), (520, 4818), (528, 4745), (572, 4380), (584, 4290), (624, 4015), (660, 3796), (715, 3504), (730, 3432), (780, 3212), (803, 3120), (858, 2920), (876, 2860), (880, 2847), (949, 2640), (1040, 2409), (1095, 2288), (1144, 2190), (1168, 2145), (1320, 1898), (1430, 1752), (1460, 1716), (1560, 1606)]