120126760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 193401560

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 107, 127, 130, 136, 170, 214, 221, 254, 260, 340, 428, 442, 508, 520, 535, 635, 680, 856, 884, 1016, 1070, 1105, 1270, 1391, 1651, 1768, 1819, 2140, 2159, 2210, 2540, 2782, 3302, 3638, 4280, 4318, 4420, 5080, 5564, 6604, 6955, 7276, 8255, 8636, 8840, 9095, 10795, 11128, 13208, 13589, 13910, 14552, 16510, 17272, 18190, 21590, 23647, 27178, 27820, 28067, 33020, 36380, 43180, 47294, 54356, 55640, 56134, 66040, 67945, 72760, 86360, 94588, 108712, 112268, 118235, 135890, 140335, 176657, 189176, 224536, 231013, 236470, 271780, 280670, 353314, 462026, 472940, 543560, 561340, 706628, 883285, 924052, 945880, 1122680, 1155065, 1413256, 1766570, 1848104, 2310130, 3003169, 3533140, 4620260, 6006338, 7066280, 9240520, 12012676, 15015845, 24025352, 30031690, 60063380, 120126760]

約数ペア:

[(1, 120126760), (2, 60063380), (4, 30031690), (5, 24025352), (8, 15015845), (10, 12012676), (13, 9240520), (17, 7066280), (20, 6006338), (26, 4620260), (34, 3533140), (40, 3003169), (52, 2310130), (65, 1848104), (68, 1766570), (85, 1413256), (104, 1155065), (107, 1122680), (127, 945880), (130, 924052), (136, 883285), (170, 706628), (214, 561340), (221, 543560), (254, 472940), (260, 462026), (340, 353314), (428, 280670), (442, 271780), (508, 236470), (520, 231013), (535, 224536), (635, 189176), (680, 176657), (856, 140335), (884, 135890), (1016, 118235), (1070, 112268), (1105, 108712), (1270, 94588), (1391, 86360), (1651, 72760), (1768, 67945), (1819, 66040), (2140, 56134), (2159, 55640), (2210, 54356), (2540, 47294), (2782, 43180), (3302, 36380), (3638, 33020), (4280, 28067), (4318, 27820), (4420, 27178), (5080, 23647), (5564, 21590), (6604, 18190), (6955, 17272), (7276, 16510), (8255, 14552), (8636, 13910), (8840, 13589), (9095, 13208), (10795, 11128)]