145580880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{606587}}^1$

素因数の和:606603

約数の個数: 40

約数和(自身を含む): 451301472

約数和(自身を除く): 305720592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 606587, 1213174, 1819761, 2426348, 3032935, 3639522, 4852696, 6065870, 7279044, 9098805, 9705392, 12131740, 14558088, 18197610, 24263480, 29116176, 36395220, 48526960, 72790440, 145580880]

約数ペア:

[(1, 145580880), (2, 72790440), (3, 48526960), (4, 36395220), (5, 29116176), (6, 24263480), (8, 18197610), (10, 14558088), (12, 12131740), (15, 9705392), (16, 9098805), (20, 7279044), (24, 6065870), (30, 4852696), (40, 3639522), (48, 3032935), (60, 2426348), (80, 1819761), (120, 1213174), (240, 606587)]