180232080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 160

約数和(自身を含む): 647958528

約数和(自身を除く): 467726448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1511, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3022, 3408, 3976, 4260, 4533, 4970, 5680, 5964, 6044, 7455, 7555, 7952, 8520, 9066, 9940, 10577, 11928, 12088, 14910, 15110, 17040, 18132, 19880, 21154, 22665, 23856, 24176, 29820, 30220, 31731, 36264, 39760, 42308, 45330, 52885, 59640, 60440, 63462, 72528, 84616, 90660, 105770, 107281, 119280, 120880, 126924, 158655, 169232, 181320, 211540, 214562, 253848, 317310, 321843, 362640, 423080, 429124, 507696, 536405, 634620, 643686, 750967, 846160, 858248, 1072810, 1269240, 1287372, 1501934, 1609215, 1716496, 2145620, 2252901, 2538480, 2574744, 3003868, 3218430, 3754835, 4291240, 4505802, 5149488, 6007736, 6436860, 7509670, 8582480, 9011604, 11264505, 12015472, 12873720, 15019340, 18023208, 22529010, 25747440, 30038680, 36046416, 45058020, 60077360, 90116040, 180232080]

約数ペア:

[(1, 180232080), (2, 90116040), (3, 60077360), (4, 45058020), (5, 36046416), (6, 30038680), (7, 25747440), (8, 22529010), (10, 18023208), (12, 15019340), (14, 12873720), (15, 12015472), (16, 11264505), (20, 9011604), (21, 8582480), (24, 7509670), (28, 6436860), (30, 6007736), (35, 5149488), (40, 4505802), (42, 4291240), (48, 3754835), (56, 3218430), (60, 3003868), (70, 2574744), (71, 2538480), (80, 2252901), (84, 2145620), (105, 1716496), (112, 1609215), (120, 1501934), (140, 1287372), (142, 1269240), (168, 1072810), (210, 858248), (213, 846160), (240, 750967), (280, 643686), (284, 634620), (336, 536405), (355, 507696), (420, 429124), (426, 423080), (497, 362640), (560, 321843), (568, 317310), (710, 253848), (840, 214562), (852, 211540), (994, 181320), (1065, 169232), (1136, 158655), (1420, 126924), (1491, 120880), (1511, 119280), (1680, 107281), (1704, 105770), (1988, 90660), (2130, 84616), (2485, 72528), (2840, 63462), (2982, 60440), (3022, 59640), (3408, 52885), (3976, 45330), (4260, 42308), (4533, 39760), (4970, 36264), (5680, 31731), (5964, 30220), (6044, 29820), (7455, 24176), (7555, 23856), (7952, 22665), (8520, 21154), (9066, 19880), (9940, 18132), (10577, 17040), (11928, 15110), (12088, 14910)]