1081228080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 3416924160

約数和(自身を除く): 2335696080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 191, 206, 229, 240, 309, 382, 412, 458, 515, 573, 618, 687, 764, 824, 916, 955, 1030, 1145, 1146, 1236, 1374, 1528, 1545, 1648, 1832, 1910, 2060, 2290, 2292, 2472, 2748, 2865, 3056, 3090, 3435, 3664, 3820, 4120, 4580, 4584, 4944, 5496, 5730, 6180, 6870, 7640, 8240, 9160, 9168, 10992, 11460, 12360, 13740, 15280, 18320, 19673, 22920, 23587, 24720, 27480, 39346, 43739, 45840, 47174, 54960, 59019, 70761, 78692, 87478, 94348, 98365, 117935, 118038, 131217, 141522, 157384, 174956, 188696, 196730, 218695, 235870, 236076, 262434, 283044, 295095, 314768, 349912, 353805, 377392, 393460, 437390, 471740, 472152, 524868, 566088, 590190, 656085, 699824, 707610, 786920, 874780, 943480, 944304, 1049736, 1132176, 1180380, 1312170, 1415220, 1573840, 1749560, 1886960, 2099472, 2360760, 2624340, 2830440, 3499120, 4505117, 4721520, 5248680, 5660880, 9010234, 10497360, 13515351, 18020468, 22525585, 27030702, 36040936, 45051170, 54061404, 67576755, 72081872, 90102340, 108122808, 135153510, 180204680, 216245616, 270307020, 360409360, 540614040, 1081228080]

約数ペア:

[(1, 1081228080), (2, 540614040), (3, 360409360), (4, 270307020), (5, 216245616), (6, 180204680), (8, 135153510), (10, 108122808), (12, 90102340), (15, 72081872), (16, 67576755), (20, 54061404), (24, 45051170), (30, 36040936), (40, 27030702), (48, 22525585), (60, 18020468), (80, 13515351), (103, 10497360), (120, 9010234), (191, 5660880), (206, 5248680), (229, 4721520), (240, 4505117), (309, 3499120), (382, 2830440), (412, 2624340), (458, 2360760), (515, 2099472), (573, 1886960), (618, 1749560), (687, 1573840), (764, 1415220), (824, 1312170), (916, 1180380), (955, 1132176), (1030, 1049736), (1145, 944304), (1146, 943480), (1236, 874780), (1374, 786920), (1528, 707610), (1545, 699824), (1648, 656085), (1832, 590190), (1910, 566088), (2060, 524868), (2290, 472152), (2292, 471740), (2472, 437390), (2748, 393460), (2865, 377392), (3056, 353805), (3090, 349912), (3435, 314768), (3664, 295095), (3820, 283044), (4120, 262434), (4580, 236076), (4584, 235870), (4944, 218695), (5496, 196730), (5730, 188696), (6180, 174956), (6870, 157384), (7640, 141522), (8240, 131217), (9160, 118038), (9168, 117935), (10992, 98365), (11460, 94348), (12360, 87478), (13740, 78692), (15280, 70761), (18320, 59019), (19673, 54960), (22920, 47174), (23587, 45840), (24720, 43739), (27480, 39346)]