186807480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 588107520

約数和(自身を除く): 401300040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 820, 860, 883, 984, 1032, 1230, 1290, 1640, 1720, 1763, 1766, 2460, 2580, 2649, 3526, 3532, 4415, 4920, 5160, 5289, 5298, 7052, 7064, 8815, 8830, 10578, 10596, 13245, 14104, 17630, 17660, 21156, 21192, 26445, 26490, 35260, 35320, 36203, 37969, 42312, 52890, 52980, 70520, 72406, 75938, 105780, 105960, 108609, 113907, 144812, 151876, 181015, 189845, 211560, 217218, 227814, 289624, 303752, 362030, 379690, 434436, 455628, 543045, 569535, 724060, 759380, 868872, 911256, 1086090, 1139070, 1448120, 1518760, 1556729, 2172180, 2278140, 3113458, 4344360, 4556280, 4670187, 6226916, 7783645, 9340374, 12453832, 15567290, 18680748, 23350935, 31134580, 37361496, 46701870, 62269160, 93403740, 186807480]

約数ペア:

[(1, 186807480), (2, 93403740), (3, 62269160), (4, 46701870), (5, 37361496), (6, 31134580), (8, 23350935), (10, 18680748), (12, 15567290), (15, 12453832), (20, 9340374), (24, 7783645), (30, 6226916), (40, 4670187), (41, 4556280), (43, 4344360), (60, 3113458), (82, 2278140), (86, 2172180), (120, 1556729), (123, 1518760), (129, 1448120), (164, 1139070), (172, 1086090), (205, 911256), (215, 868872), (246, 759380), (258, 724060), (328, 569535), (344, 543045), (410, 455628), (430, 434436), (492, 379690), (516, 362030), (615, 303752), (645, 289624), (820, 227814), (860, 217218), (883, 211560), (984, 189845), (1032, 181015), (1230, 151876), (1290, 144812), (1640, 113907), (1720, 108609), (1763, 105960), (1766, 105780), (2460, 75938), (2580, 72406), (2649, 70520), (3526, 52980), (3532, 52890), (4415, 42312), (4920, 37969), (5160, 36203), (5289, 35320), (5298, 35260), (7052, 26490), (7064, 26445), (8815, 21192), (8830, 21156), (10578, 17660), (10596, 17630), (13245, 14104)]