242499360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 808980480

約数和(自身を除く): 566481120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 310, 344, 372, 379, 430, 465, 480, 496, 516, 620, 645, 688, 744, 758, 860, 930, 992, 1032, 1137, 1240, 1290, 1333, 1376, 1488, 1516, 1720, 1860, 1895, 2064, 2274, 2480, 2580, 2666, 2976, 3032, 3440, 3720, 3790, 3999, 4128, 4548, 4960, 5160, 5332, 5685, 6064, 6665, 6880, 7440, 7580, 7998, 9096, 10320, 10664, 11370, 11749, 12128, 13330, 14880, 15160, 15996, 16297, 18192, 19995, 20640, 21328, 22740, 23498, 26660, 30320, 31992, 32594, 35247, 36384, 39990, 42656, 45480, 46996, 48891, 53320, 58745, 60640, 63984, 65188, 70494, 79980, 81485, 90960, 93992, 97782, 106640, 117490, 127968, 130376, 140988, 159960, 162970, 176235, 181920, 187984, 195564, 213280, 234980, 244455, 260752, 281976, 319920, 325940, 352470, 375968, 391128, 469960, 488910, 505207, 521504, 563952, 639840, 651880, 704940, 782256, 939920, 977820, 1010414, 1127904, 1303760, 1409880, 1515621, 1564512, 1879840, 1955640, 2020828, 2526035, 2607520, 2819760, 3031242, 3911280, 4041656, 5052070, 5639520, 6062484, 7578105, 7822560, 8083312, 10104140, 12124968, 15156210, 16166624, 20208280, 24249936, 30312420, 40416560, 48499872, 60624840, 80833120, 121249680, 242499360]

約数ペア:

[(1, 242499360), (2, 121249680), (3, 80833120), (4, 60624840), (5, 48499872), (6, 40416560), (8, 30312420), (10, 24249936), (12, 20208280), (15, 16166624), (16, 15156210), (20, 12124968), (24, 10104140), (30, 8083312), (31, 7822560), (32, 7578105), (40, 6062484), (43, 5639520), (48, 5052070), (60, 4041656), (62, 3911280), (80, 3031242), (86, 2819760), (93, 2607520), (96, 2526035), (120, 2020828), (124, 1955640), (129, 1879840), (155, 1564512), (160, 1515621), (172, 1409880), (186, 1303760), (215, 1127904), (240, 1010414), (248, 977820), (258, 939920), (310, 782256), (344, 704940), (372, 651880), (379, 639840), (430, 563952), (465, 521504), (480, 505207), (496, 488910), (516, 469960), (620, 391128), (645, 375968), (688, 352470), (744, 325940), (758, 319920), (860, 281976), (930, 260752), (992, 244455), (1032, 234980), (1137, 213280), (1240, 195564), (1290, 187984), (1333, 181920), (1376, 176235), (1488, 162970), (1516, 159960), (1720, 140988), (1860, 130376), (1895, 127968), (2064, 117490), (2274, 106640), (2480, 97782), (2580, 93992), (2666, 90960), (2976, 81485), (3032, 79980), (3440, 70494), (3720, 65188), (3790, 63984), (3999, 60640), (4128, 58745), (4548, 53320), (4960, 48891), (5160, 46996), (5332, 45480), (5685, 42656), (6064, 39990), (6665, 36384), (6880, 35247), (7440, 32594), (7580, 31992), (7998, 30320), (9096, 26660), (10320, 23498), (10664, 22740), (11370, 21328), (11749, 20640), (12128, 19995), (13330, 18192), (14880, 16297), (15160, 15996)]