7158960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 24586224

約数和(自身を除く): 17427264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 163, 180, 183, 240, 244, 305, 326, 360, 366, 488, 489, 549, 610, 652, 720, 732, 815, 915, 976, 978, 1098, 1220, 1304, 1464, 1467, 1630, 1830, 1956, 2196, 2440, 2445, 2608, 2745, 2928, 2934, 3260, 3660, 3912, 4392, 4880, 4890, 5490, 5868, 6520, 7320, 7335, 7824, 8784, 9780, 9943, 10980, 11736, 13040, 14640, 14670, 19560, 19886, 21960, 23472, 29340, 29829, 39120, 39772, 43920, 49715, 58680, 59658, 79544, 89487, 99430, 117360, 119316, 149145, 159088, 178974, 198860, 238632, 298290, 357948, 397720, 447435, 477264, 596580, 715896, 795440, 894870, 1193160, 1431792, 1789740, 2386320, 3579480, 7158960]

約数ペア:

[(1, 7158960), (2, 3579480), (3, 2386320), (4, 1789740), (5, 1431792), (6, 1193160), (8, 894870), (9, 795440), (10, 715896), (12, 596580), (15, 477264), (16, 447435), (18, 397720), (20, 357948), (24, 298290), (30, 238632), (36, 198860), (40, 178974), (45, 159088), (48, 149145), (60, 119316), (61, 117360), (72, 99430), (80, 89487), (90, 79544), (120, 59658), (122, 58680), (144, 49715), (163, 43920), (180, 39772), (183, 39120), (240, 29829), (244, 29340), (305, 23472), (326, 21960), (360, 19886), (366, 19560), (488, 14670), (489, 14640), (549, 13040), (610, 11736), (652, 10980), (720, 9943), (732, 9780), (815, 8784), (915, 7824), (976, 7335), (978, 7320), (1098, 6520), (1220, 5868), (1304, 5490), (1464, 4890), (1467, 4880), (1630, 4392), (1830, 3912), (1956, 3660), (2196, 3260), (2440, 2934), (2445, 2928), (2608, 2745)]