137228160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71473}}^1$

素因数の和:71495

約数の個数: 64

約数和(自身を含む): 437420880

約数和(自身を除く): 300192720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 71473, 142946, 214419, 285892, 357365, 428838, 571784, 714730, 857676, 1072095, 1143568, 1429460, 1715352, 2144190, 2287136, 2858920, 3430704, 4288380, 4574272, 5717840, 6861408, 8576760, 9148544, 11435680, 13722816, 17153520, 22871360, 27445632, 34307040, 45742720, 68614080, 137228160]

約数ペア:

[(1, 137228160), (2, 68614080), (3, 45742720), (4, 34307040), (5, 27445632), (6, 22871360), (8, 17153520), (10, 13722816), (12, 11435680), (15, 9148544), (16, 8576760), (20, 6861408), (24, 5717840), (30, 4574272), (32, 4288380), (40, 3430704), (48, 2858920), (60, 2287136), (64, 2144190), (80, 1715352), (96, 1429460), (120, 1143568), (128, 1072095), (160, 857676), (192, 714730), (240, 571784), (320, 428838), (384, 357365), (480, 285892), (640, 214419), (960, 142946), (1920, 71473)]