181183680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1263

約数の個数: 168

約数和(自身を含む): 635489712

約数和(自身を除く): 454306032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1187, 1272, 1440, 1590, 1696, 1908, 2120, 2374, 2385, 2544, 2880, 3180, 3392, 3561, 3816, 4240, 4748, 4770, 5088, 5935, 6360, 7122, 7632, 8480, 9496, 9540, 10176, 10683, 11870, 12720, 14244, 15264, 16960, 17805, 18992, 19080, 21366, 23740, 25440, 28488, 30528, 35610, 37984, 38160, 42732, 47480, 50880, 53415, 56976, 62911, 71220, 75968, 76320, 85464, 94960, 106830, 113952, 125822, 142440, 152640, 170928, 188733, 189920, 213660, 227904, 251644, 284880, 314555, 341856, 377466, 379840, 427320, 503288, 566199, 569760, 629110, 683712, 754932, 854640, 943665, 1006576, 1132398, 1139520, 1258220, 1509864, 1709280, 1887330, 2013152, 2264796, 2516440, 2830995, 3019728, 3418560, 3774660, 4026304, 4529592, 5032880, 5661990, 6039456, 7549320, 9059184, 10065760, 11323980, 12078912, 15098640, 18118368, 20131520, 22647960, 30197280, 36236736, 45295920, 60394560, 90591840, 181183680]

約数ペア:

[(1, 181183680), (2, 90591840), (3, 60394560), (4, 45295920), (5, 36236736), (6, 30197280), (8, 22647960), (9, 20131520), (10, 18118368), (12, 15098640), (15, 12078912), (16, 11323980), (18, 10065760), (20, 9059184), (24, 7549320), (30, 6039456), (32, 5661990), (36, 5032880), (40, 4529592), (45, 4026304), (48, 3774660), (53, 3418560), (60, 3019728), (64, 2830995), (72, 2516440), (80, 2264796), (90, 2013152), (96, 1887330), (106, 1709280), (120, 1509864), (144, 1258220), (159, 1139520), (160, 1132398), (180, 1006576), (192, 943665), (212, 854640), (240, 754932), (265, 683712), (288, 629110), (318, 569760), (320, 566199), (360, 503288), (424, 427320), (477, 379840), (480, 377466), (530, 341856), (576, 314555), (636, 284880), (720, 251644), (795, 227904), (848, 213660), (954, 189920), (960, 188733), (1060, 170928), (1187, 152640), (1272, 142440), (1440, 125822), (1590, 113952), (1696, 106830), (1908, 94960), (2120, 85464), (2374, 76320), (2385, 75968), (2544, 71220), (2880, 62911), (3180, 56976), (3392, 53415), (3561, 50880), (3816, 47480), (4240, 42732), (4748, 38160), (4770, 37984), (5088, 35610), (5935, 30528), (6360, 28488), (7122, 25440), (7632, 23740), (8480, 21366), (9496, 19080), (9540, 18992), (10176, 17805), (10683, 16960), (11870, 15264), (12720, 14244)]