152407320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 344012520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 520, 604, 647, 755, 780, 906, 1208, 1294, 1510, 1560, 1812, 1941, 1963, 2265, 2588, 3020, 3235, 3624, 3882, 3926, 4530, 5176, 5889, 6040, 6470, 7764, 7852, 8411, 9060, 9705, 9815, 11778, 12940, 15528, 15704, 16822, 18120, 19410, 19630, 23556, 25233, 25880, 29445, 33644, 38820, 39260, 42055, 47112, 50466, 58890, 67288, 77640, 78520, 84110, 97697, 100932, 117780, 126165, 168220, 195394, 201864, 235560, 252330, 293091, 336440, 390788, 488485, 504660, 586182, 781576, 976970, 1009320, 1172364, 1270061, 1465455, 1953940, 2344728, 2540122, 2930910, 3810183, 3907880, 5080244, 5861820, 6350305, 7620366, 10160488, 11723640, 12700610, 15240732, 19050915, 25401220, 30481464, 38101830, 50802440, 76203660, 152407320]

約数ペア:

[(1, 152407320), (2, 76203660), (3, 50802440), (4, 38101830), (5, 30481464), (6, 25401220), (8, 19050915), (10, 15240732), (12, 12700610), (13, 11723640), (15, 10160488), (20, 7620366), (24, 6350305), (26, 5861820), (30, 5080244), (39, 3907880), (40, 3810183), (52, 2930910), (60, 2540122), (65, 2344728), (78, 1953940), (104, 1465455), (120, 1270061), (130, 1172364), (151, 1009320), (156, 976970), (195, 781576), (260, 586182), (302, 504660), (312, 488485), (390, 390788), (453, 336440), (520, 293091), (604, 252330), (647, 235560), (755, 201864), (780, 195394), (906, 168220), (1208, 126165), (1294, 117780), (1510, 100932), (1560, 97697), (1812, 84110), (1941, 78520), (1963, 77640), (2265, 67288), (2588, 58890), (3020, 50466), (3235, 47112), (3624, 42055), (3882, 39260), (3926, 38820), (4530, 33644), (5176, 29445), (5889, 25880), (6040, 25233), (6470, 23556), (7764, 19630), (7852, 19410), (8411, 18120), (9060, 16822), (9705, 15704), (9815, 15528), (11778, 12940)]