86756640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2963}}^1$

素因数の和:3042

約数の個数: 96

約数和(自身を含む): 277857216

約数和(自身を除く): 191100576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 2963, 3660, 4880, 5856, 5926, 7320, 8889, 9760, 11852, 14640, 14815, 17778, 23704, 29280, 29630, 35556, 44445, 47408, 59260, 71112, 88890, 94816, 118520, 142224, 177780, 180743, 237040, 284448, 355560, 361486, 474080, 542229, 711120, 722972, 903715, 1084458, 1422240, 1445944, 1807430, 2168916, 2711145, 2891888, 3614860, 4337832, 5422290, 5783776, 7229720, 8675664, 10844580, 14459440, 17351328, 21689160, 28918880, 43378320, 86756640]

約数ペア:

[(1, 86756640), (2, 43378320), (3, 28918880), (4, 21689160), (5, 17351328), (6, 14459440), (8, 10844580), (10, 8675664), (12, 7229720), (15, 5783776), (16, 5422290), (20, 4337832), (24, 3614860), (30, 2891888), (32, 2711145), (40, 2168916), (48, 1807430), (60, 1445944), (61, 1422240), (80, 1084458), (96, 903715), (120, 722972), (122, 711120), (160, 542229), (183, 474080), (240, 361486), (244, 355560), (305, 284448), (366, 237040), (480, 180743), (488, 177780), (610, 142224), (732, 118520), (915, 94816), (976, 88890), (1220, 71112), (1464, 59260), (1830, 47408), (1952, 44445), (2440, 35556), (2928, 29630), (2963, 29280), (3660, 23704), (4880, 17778), (5856, 14815), (5926, 14640), (7320, 11852), (8889, 9760)]