121465183760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{68371}}^1$

素因数の和:68856

約数の個数: 80

約数和(自身を含む): 288425914560

約数和(自身を除く): 166960730800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 419, 424, 530, 838, 848, 1060, 1676, 2095, 2120, 3352, 4190, 4240, 6704, 8380, 16760, 22207, 33520, 44414, 68371, 88828, 111035, 136742, 177656, 222070, 273484, 341855, 355312, 444140, 546968, 683710, 888280, 1093936, 1367420, 1776560, 2734840, 3623663, 5469680, 7247326, 14494652, 18118315, 28647449, 28989304, 36236630, 57294898, 57978608, 72473260, 114589796, 143237245, 144946520, 229179592, 286474490, 289893040, 458359184, 572948980, 1145897960, 1518314797, 2291795920, 3036629594, 6073259188, 7591573985, 12146518376, 15183147970, 24293036752, 30366295940, 60732591880, 121465183760]

約数ペア:

[(1, 121465183760), (2, 60732591880), (4, 30366295940), (5, 24293036752), (8, 15183147970), (10, 12146518376), (16, 7591573985), (20, 6073259188), (40, 3036629594), (53, 2291795920), (80, 1518314797), (106, 1145897960), (212, 572948980), (265, 458359184), (419, 289893040), (424, 286474490), (530, 229179592), (838, 144946520), (848, 143237245), (1060, 114589796), (1676, 72473260), (2095, 57978608), (2120, 57294898), (3352, 36236630), (4190, 28989304), (4240, 28647449), (6704, 18118315), (8380, 14494652), (16760, 7247326), (22207, 5469680), (33520, 3623663), (44414, 2734840), (68371, 1776560), (88828, 1367420), (111035, 1093936), (136742, 888280), (177656, 683710), (222070, 546968), (273484, 444140), (341855, 355312)]