870113520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17021}}^1$

素因数の和:17111

約数の個数: 120

約数和(自身を含む): 2963462112

約数和(自身を除く): 2093348592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17021, 17040, 25560, 34042, 51063, 51120, 68084, 85105, 102126, 136168, 153189, 170210, 204252, 255315, 272336, 306378, 340420, 408504, 510630, 612756, 680840, 765945, 817008, 1021260, 1208491, 1225512, 1361680, 1531890, 2042520, 2416982, 2451024, 3063780, 3625473, 4085040, 4833964, 6042455, 6127560, 7250946, 9667928, 10876419, 12084910, 12255120, 14501892, 18127365, 19335856, 21752838, 24169820, 29003784, 36254730, 43505676, 48339640, 54382095, 58007568, 72509460, 87011352, 96679280, 108764190, 145018920, 174022704, 217528380, 290037840, 435056760, 870113520]

約数ペア:

[(1, 870113520), (2, 435056760), (3, 290037840), (4, 217528380), (5, 174022704), (6, 145018920), (8, 108764190), (9, 96679280), (10, 87011352), (12, 72509460), (15, 58007568), (16, 54382095), (18, 48339640), (20, 43505676), (24, 36254730), (30, 29003784), (36, 24169820), (40, 21752838), (45, 19335856), (48, 18127365), (60, 14501892), (71, 12255120), (72, 12084910), (80, 10876419), (90, 9667928), (120, 7250946), (142, 6127560), (144, 6042455), (180, 4833964), (213, 4085040), (240, 3625473), (284, 3063780), (355, 2451024), (360, 2416982), (426, 2042520), (568, 1531890), (639, 1361680), (710, 1225512), (720, 1208491), (852, 1021260), (1065, 817008), (1136, 765945), (1278, 680840), (1420, 612756), (1704, 510630), (2130, 408504), (2556, 340420), (2840, 306378), (3195, 272336), (3408, 255315), (4260, 204252), (5112, 170210), (5680, 153189), (6390, 136168), (8520, 102126), (10224, 85105), (12780, 68084), (17021, 51120), (17040, 51063), (25560, 34042)]