66715560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4007

約数の個数: 96

約数和(自身を含む): 221495040

約数和(自身を除く): 154779480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 3943, 4230, 5640, 7886, 8460, 11829, 15772, 16920, 19715, 23658, 31544, 35487, 39430, 47316, 59145, 70974, 78860, 94632, 118290, 141948, 157720, 177435, 185321, 236580, 283896, 354870, 370642, 473160, 555963, 709740, 741284, 926605, 1111926, 1419480, 1482568, 1667889, 1853210, 2223852, 2779815, 3335778, 3706420, 4447704, 5559630, 6671556, 7412840, 8339445, 11119260, 13343112, 16678890, 22238520, 33357780, 66715560]

約数ペア:

[(1, 66715560), (2, 33357780), (3, 22238520), (4, 16678890), (5, 13343112), (6, 11119260), (8, 8339445), (9, 7412840), (10, 6671556), (12, 5559630), (15, 4447704), (18, 3706420), (20, 3335778), (24, 2779815), (30, 2223852), (36, 1853210), (40, 1667889), (45, 1482568), (47, 1419480), (60, 1111926), (72, 926605), (90, 741284), (94, 709740), (120, 555963), (141, 473160), (180, 370642), (188, 354870), (235, 283896), (282, 236580), (360, 185321), (376, 177435), (423, 157720), (470, 141948), (564, 118290), (705, 94632), (846, 78860), (940, 70974), (1128, 59145), (1410, 47316), (1692, 39430), (1880, 35487), (2115, 31544), (2820, 23658), (3384, 19715), (3943, 16920), (4230, 15772), (5640, 11829), (7886, 8460)]