148602840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 471398400

約数和(自身を除く): 322795560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 929, 930, 1032, 1240, 1290, 1333, 1720, 1858, 1860, 2580, 2666, 2787, 3716, 3720, 3999, 4645, 5160, 5332, 5574, 6665, 7432, 7998, 9290, 10664, 11148, 13330, 13935, 15996, 18580, 19995, 22296, 26660, 27870, 28799, 31992, 37160, 39947, 39990, 53320, 55740, 57598, 79894, 79980, 86397, 111480, 115196, 119841, 143995, 159788, 159960, 172794, 199735, 230392, 239682, 287990, 319576, 345588, 399470, 431985, 479364, 575980, 599205, 691176, 798940, 863970, 958728, 1151960, 1198410, 1238357, 1597880, 1727940, 2396820, 2476714, 3455880, 3715071, 4793640, 4953428, 6191785, 7430142, 9906856, 12383570, 14860284, 18575355, 24767140, 29720568, 37150710, 49534280, 74301420, 148602840]

約数ペア:

[(1, 148602840), (2, 74301420), (3, 49534280), (4, 37150710), (5, 29720568), (6, 24767140), (8, 18575355), (10, 14860284), (12, 12383570), (15, 9906856), (20, 7430142), (24, 6191785), (30, 4953428), (31, 4793640), (40, 3715071), (43, 3455880), (60, 2476714), (62, 2396820), (86, 1727940), (93, 1597880), (120, 1238357), (124, 1198410), (129, 1151960), (155, 958728), (172, 863970), (186, 798940), (215, 691176), (248, 599205), (258, 575980), (310, 479364), (344, 431985), (372, 399470), (430, 345588), (465, 319576), (516, 287990), (620, 239682), (645, 230392), (744, 199735), (860, 172794), (929, 159960), (930, 159788), (1032, 143995), (1240, 119841), (1290, 115196), (1333, 111480), (1720, 86397), (1858, 79980), (1860, 79894), (2580, 57598), (2666, 55740), (2787, 53320), (3716, 39990), (3720, 39947), (3999, 37160), (4645, 31992), (5160, 28799), (5332, 27870), (5574, 26660), (6665, 22296), (7432, 19995), (7998, 18580), (9290, 15996), (10664, 13935), (11148, 13330)]