1237080

素因数分解:

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

素因数の和:101

約数の個数: 96

約数和(自身を含む): 4084560

約数和(自身を除く): 2847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 169, 183, 195, 244, 260, 305, 312, 338, 366, 390, 488, 507, 520, 610, 676, 732, 780, 793, 845, 915, 1014, 1220, 1352, 1464, 1560, 1586, 1690, 1830, 2028, 2379, 2440, 2535, 3172, 3380, 3660, 3965, 4056, 4758, 5070, 6344, 6760, 7320, 7930, 9516, 10140, 10309, 11895, 15860, 19032, 20280, 20618, 23790, 30927, 31720, 41236, 47580, 51545, 61854, 82472, 95160, 103090, 123708, 154635, 206180, 247416, 309270, 412360, 618540, 1237080]

約数ペア:

[(1, 1237080), (2, 618540), (3, 412360), (4, 309270), (5, 247416), (6, 206180), (8, 154635), (10, 123708), (12, 103090), (13, 95160), (15, 82472), (20, 61854), (24, 51545), (26, 47580), (30, 41236), (39, 31720), (40, 30927), (52, 23790), (60, 20618), (61, 20280), (65, 19032), (78, 15860), (104, 11895), (120, 10309), (122, 10140), (130, 9516), (156, 7930), (169, 7320), (183, 6760), (195, 6344), (244, 5070), (260, 4758), (305, 4056), (312, 3965), (338, 3660), (366, 3380), (390, 3172), (488, 2535), (507, 2440), (520, 2379), (610, 2028), (676, 1830), (732, 1690), (780, 1586), (793, 1560), (845, 1464), (915, 1352), (1014, 1220)]