120463520

素因数分解:

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

素因数の和:358

約数の個数: 96

約数和(自身を含む): 297561600

約数和(自身を除く): 177098080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 149, 155, 160, 163, 248, 298, 310, 326, 496, 596, 620, 652, 745, 815, 992, 1192, 1240, 1304, 1490, 1630, 2384, 2480, 2608, 2980, 3260, 4619, 4768, 4960, 5053, 5216, 5960, 6520, 9238, 10106, 11920, 13040, 18476, 20212, 23095, 23840, 24287, 25265, 26080, 36952, 40424, 46190, 48574, 50530, 73904, 80848, 92380, 97148, 101060, 121435, 147808, 161696, 184760, 194296, 202120, 242870, 369520, 388592, 404240, 485740, 739040, 752897, 777184, 808480, 971480, 1505794, 1942960, 3011588, 3764485, 3885920, 6023176, 7528970, 12046352, 15057940, 24092704, 30115880, 60231760, 120463520]

約数ペア:

[(1, 120463520), (2, 60231760), (4, 30115880), (5, 24092704), (8, 15057940), (10, 12046352), (16, 7528970), (20, 6023176), (31, 3885920), (32, 3764485), (40, 3011588), (62, 1942960), (80, 1505794), (124, 971480), (149, 808480), (155, 777184), (160, 752897), (163, 739040), (248, 485740), (298, 404240), (310, 388592), (326, 369520), (496, 242870), (596, 202120), (620, 194296), (652, 184760), (745, 161696), (815, 147808), (992, 121435), (1192, 101060), (1240, 97148), (1304, 92380), (1490, 80848), (1630, 73904), (2384, 50530), (2480, 48574), (2608, 46190), (2980, 40424), (3260, 36952), (4619, 26080), (4768, 25265), (4960, 24287), (5053, 23840), (5216, 23095), (5960, 20212), (6520, 18476), (9238, 13040), (10106, 11920)]