38959560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3539

約数の個数: 96

約数和(自身を含む): 130740480

約数和(自身を除く): 91780920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3491, 3720, 5580, 6982, 10473, 11160, 13964, 17455, 20946, 27928, 31419, 34910, 41892, 52365, 62838, 69820, 83784, 104730, 108221, 125676, 139640, 157095, 209460, 216442, 251352, 314190, 324663, 418920, 432884, 541105, 628380, 649326, 865768, 973989, 1082210, 1256760, 1298652, 1623315, 1947978, 2164420, 2597304, 3246630, 3895956, 4328840, 4869945, 6493260, 7791912, 9739890, 12986520, 19479780, 38959560]

約数ペア:

[(1, 38959560), (2, 19479780), (3, 12986520), (4, 9739890), (5, 7791912), (6, 6493260), (8, 4869945), (9, 4328840), (10, 3895956), (12, 3246630), (15, 2597304), (18, 2164420), (20, 1947978), (24, 1623315), (30, 1298652), (31, 1256760), (36, 1082210), (40, 973989), (45, 865768), (60, 649326), (62, 628380), (72, 541105), (90, 432884), (93, 418920), (120, 324663), (124, 314190), (155, 251352), (180, 216442), (186, 209460), (248, 157095), (279, 139640), (310, 125676), (360, 108221), (372, 104730), (465, 83784), (558, 69820), (620, 62838), (744, 52365), (930, 41892), (1116, 34910), (1240, 31419), (1395, 27928), (1860, 20946), (2232, 17455), (2790, 13964), (3491, 11160), (3720, 10473), (5580, 6982)]