7422480

素因数分解:

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

素因数の和:106

約数の個数: 180

約数和(自身を含む): 27434628

約数和(自身を除く): 20012148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 169, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 338, 360, 366, 390, 468, 488, 507, 520, 549, 585, 610, 624, 676, 720, 732, 780, 793, 845, 915, 936, 976, 1014, 1040, 1098, 1170, 1220, 1352, 1464, 1521, 1560, 1586, 1690, 1830, 1872, 2028, 2196, 2340, 2379, 2440, 2535, 2704, 2745, 2928, 3042, 3120, 3172, 3380, 3660, 3965, 4056, 4392, 4680, 4758, 4880, 5070, 5490, 6084, 6344, 6760, 7137, 7320, 7605, 7930, 8112, 8784, 9360, 9516, 10140, 10309, 10980, 11895, 12168, 12688, 13520, 14274, 14640, 15210, 15860, 19032, 20280, 20618, 21960, 23790, 24336, 28548, 30420, 30927, 31720, 35685, 38064, 40560, 41236, 43920, 47580, 51545, 57096, 60840, 61854, 63440, 71370, 82472, 92781, 95160, 103090, 114192, 121680, 123708, 142740, 154635, 164944, 185562, 190320, 206180, 247416, 285480, 309270, 371124, 412360, 463905, 494832, 570960, 618540, 742248, 824720, 927810, 1237080, 1484496, 1855620, 2474160, 3711240, 7422480]

約数ペア:

[(1, 7422480), (2, 3711240), (3, 2474160), (4, 1855620), (5, 1484496), (6, 1237080), (8, 927810), (9, 824720), (10, 742248), (12, 618540), (13, 570960), (15, 494832), (16, 463905), (18, 412360), (20, 371124), (24, 309270), (26, 285480), (30, 247416), (36, 206180), (39, 190320), (40, 185562), (45, 164944), (48, 154635), (52, 142740), (60, 123708), (61, 121680), (65, 114192), (72, 103090), (78, 95160), (80, 92781), (90, 82472), (104, 71370), (117, 63440), (120, 61854), (122, 60840), (130, 57096), (144, 51545), (156, 47580), (169, 43920), (180, 41236), (183, 40560), (195, 38064), (208, 35685), (234, 31720), (240, 30927), (244, 30420), (260, 28548), (305, 24336), (312, 23790), (338, 21960), (360, 20618), (366, 20280), (390, 19032), (468, 15860), (488, 15210), (507, 14640), (520, 14274), (549, 13520), (585, 12688), (610, 12168), (624, 11895), (676, 10980), (720, 10309), (732, 10140), (780, 9516), (793, 9360), (845, 8784), (915, 8112), (936, 7930), (976, 7605), (1014, 7320), (1040, 7137), (1098, 6760), (1170, 6344), (1220, 6084), (1352, 5490), (1464, 5070), (1521, 4880), (1560, 4758), (1586, 4680), (1690, 4392), (1830, 4056), (1872, 3965), (2028, 3660), (2196, 3380), (2340, 3172), (2379, 3120), (2440, 3042), (2535, 2928), (2704, 2745)]