302155760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 735548160

約数和(自身を除く): 433392400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 496, 584, 620, 730, 1168, 1240, 1460, 1669, 2263, 2480, 2920, 3338, 4526, 5840, 6676, 8345, 9052, 11315, 13352, 16690, 18104, 22630, 26704, 33380, 36208, 45260, 51739, 66760, 90520, 103478, 121837, 133520, 181040, 206956, 243674, 258695, 413912, 487348, 517390, 609185, 827824, 974696, 1034780, 1218370, 1949392, 2069560, 2436740, 3776947, 4139120, 4873480, 7553894, 9746960, 15107788, 18884735, 30215576, 37769470, 60431152, 75538940, 151077880, 302155760]

約数ペア:

[(1, 302155760), (2, 151077880), (4, 75538940), (5, 60431152), (8, 37769470), (10, 30215576), (16, 18884735), (20, 15107788), (31, 9746960), (40, 7553894), (62, 4873480), (73, 4139120), (80, 3776947), (124, 2436740), (146, 2069560), (155, 1949392), (248, 1218370), (292, 1034780), (310, 974696), (365, 827824), (496, 609185), (584, 517390), (620, 487348), (730, 413912), (1168, 258695), (1240, 243674), (1460, 206956), (1669, 181040), (2263, 133520), (2480, 121837), (2920, 103478), (3338, 90520), (4526, 66760), (5840, 51739), (6676, 45260), (8345, 36208), (9052, 33380), (11315, 26704), (13352, 22630), (16690, 18104)]