79215120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 267672600

約数和(自身を除く): 188457480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 409, 538, 720, 807, 818, 1076, 1227, 1345, 1614, 1636, 2045, 2152, 2421, 2454, 2690, 3228, 3272, 3681, 4035, 4090, 4304, 4842, 4908, 5380, 6135, 6456, 6544, 7362, 8070, 8180, 9684, 9816, 10760, 12105, 12270, 12912, 14724, 16140, 16360, 18405, 19368, 19632, 21520, 24210, 24540, 29448, 32280, 32720, 36810, 38736, 48420, 49080, 58896, 64560, 73620, 96840, 98160, 110021, 147240, 193680, 220042, 294480, 330063, 440084, 550105, 660126, 880168, 990189, 1100210, 1320252, 1650315, 1760336, 1980378, 2200420, 2640504, 3300630, 3960756, 4400840, 4950945, 5281008, 6601260, 7921512, 8801680, 9901890, 13202520, 15843024, 19803780, 26405040, 39607560, 79215120]

約数ペア:

[(1, 79215120), (2, 39607560), (3, 26405040), (4, 19803780), (5, 15843024), (6, 13202520), (8, 9901890), (9, 8801680), (10, 7921512), (12, 6601260), (15, 5281008), (16, 4950945), (18, 4400840), (20, 3960756), (24, 3300630), (30, 2640504), (36, 2200420), (40, 1980378), (45, 1760336), (48, 1650315), (60, 1320252), (72, 1100210), (80, 990189), (90, 880168), (120, 660126), (144, 550105), (180, 440084), (240, 330063), (269, 294480), (360, 220042), (409, 193680), (538, 147240), (720, 110021), (807, 98160), (818, 96840), (1076, 73620), (1227, 64560), (1345, 58896), (1614, 49080), (1636, 48420), (2045, 38736), (2152, 36810), (2421, 32720), (2454, 32280), (2690, 29448), (3228, 24540), (3272, 24210), (3681, 21520), (4035, 19632), (4090, 19368), (4304, 18405), (4842, 16360), (4908, 16140), (5380, 14724), (6135, 12912), (6456, 12270), (6544, 12105), (7362, 10760), (8070, 9816), (8180, 9684)]