60231760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 146419200

約数和(自身を除く): 86187440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 149, 155, 163, 248, 298, 310, 326, 496, 596, 620, 652, 745, 815, 1192, 1240, 1304, 1490, 1630, 2384, 2480, 2608, 2980, 3260, 4619, 5053, 5960, 6520, 9238, 10106, 11920, 13040, 18476, 20212, 23095, 24287, 25265, 36952, 40424, 46190, 48574, 50530, 73904, 80848, 92380, 97148, 101060, 121435, 184760, 194296, 202120, 242870, 369520, 388592, 404240, 485740, 752897, 971480, 1505794, 1942960, 3011588, 3764485, 6023176, 7528970, 12046352, 15057940, 30115880, 60231760]

約数ペア:

[(1, 60231760), (2, 30115880), (4, 15057940), (5, 12046352), (8, 7528970), (10, 6023176), (16, 3764485), (20, 3011588), (31, 1942960), (40, 1505794), (62, 971480), (80, 752897), (124, 485740), (149, 404240), (155, 388592), (163, 369520), (248, 242870), (298, 202120), (310, 194296), (326, 184760), (496, 121435), (596, 101060), (620, 97148), (652, 92380), (745, 80848), (815, 73904), (1192, 50530), (1240, 48574), (1304, 46190), (1490, 40424), (1630, 36952), (2384, 25265), (2480, 24287), (2608, 23095), (2980, 20212), (3260, 18476), (4619, 13040), (5053, 11920), (5960, 10106), (6520, 9238)]