2569320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 160

約数和(自身を含む): 9452520

約数和(自身を除く): 6883200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 81, 90, 104, 108, 117, 120, 122, 130, 135, 156, 162, 180, 183, 195, 216, 234, 244, 260, 270, 305, 312, 324, 351, 360, 366, 390, 405, 468, 488, 520, 540, 549, 585, 610, 648, 702, 732, 780, 793, 810, 915, 936, 1053, 1080, 1098, 1170, 1220, 1404, 1464, 1560, 1586, 1620, 1647, 1755, 1830, 2106, 2196, 2340, 2379, 2440, 2745, 2808, 3172, 3240, 3294, 3510, 3660, 3965, 4212, 4392, 4680, 4758, 4941, 5265, 5490, 6344, 6588, 7020, 7137, 7320, 7930, 8235, 8424, 9516, 9882, 10530, 10980, 11895, 13176, 14040, 14274, 15860, 16470, 19032, 19764, 21060, 21411, 21960, 23790, 24705, 28548, 31720, 32940, 35685, 39528, 42120, 42822, 47580, 49410, 57096, 64233, 65880, 71370, 85644, 95160, 98820, 107055, 128466, 142740, 171288, 197640, 214110, 256932, 285480, 321165, 428220, 513864, 642330, 856440, 1284660, 2569320]

約数ペア:

[(1, 2569320), (2, 1284660), (3, 856440), (4, 642330), (5, 513864), (6, 428220), (8, 321165), (9, 285480), (10, 256932), (12, 214110), (13, 197640), (15, 171288), (18, 142740), (20, 128466), (24, 107055), (26, 98820), (27, 95160), (30, 85644), (36, 71370), (39, 65880), (40, 64233), (45, 57096), (52, 49410), (54, 47580), (60, 42822), (61, 42120), (65, 39528), (72, 35685), (78, 32940), (81, 31720), (90, 28548), (104, 24705), (108, 23790), (117, 21960), (120, 21411), (122, 21060), (130, 19764), (135, 19032), (156, 16470), (162, 15860), (180, 14274), (183, 14040), (195, 13176), (216, 11895), (234, 10980), (244, 10530), (260, 9882), (270, 9516), (305, 8424), (312, 8235), (324, 7930), (351, 7320), (360, 7137), (366, 7020), (390, 6588), (405, 6344), (468, 5490), (488, 5265), (520, 4941), (540, 4758), (549, 4680), (585, 4392), (610, 4212), (648, 3965), (702, 3660), (732, 3510), (780, 3294), (793, 3240), (810, 3172), (915, 2808), (936, 2745), (1053, 2440), (1080, 2379), (1098, 2340), (1170, 2196), (1220, 2106), (1404, 1830), (1464, 1755), (1560, 1647), (1586, 1620)]