2449631340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{80527}}^1$

素因数の和:80568

約数の個数: 108

約数和(自身を含む): 8046196704

約数和(自身を除く): 5596565364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 80527, 161054, 241581, 322108, 402635, 483162, 724743, 805270, 966324, 1046851, 1207905, 1449486, 1610540, 2093702, 2415810, 2898972, 3140553, 3623715, 4187404, 4831620, 5234255, 6281106, 7247430, 9421659, 10468510, 12562212, 13609063, 14494860, 15702765, 18843318, 20937020, 27218126, 31405530, 37686636, 40827189, 47108295, 54436252, 62811060, 68045315, 81654378, 94216590, 122481567, 136090630, 163308756, 188433180, 204135945, 244963134, 272181260, 408271890, 489926268, 612407835, 816543780, 1224815670, 2449631340]

約数ペア:

[(1, 2449631340), (2, 1224815670), (3, 816543780), (4, 612407835), (5, 489926268), (6, 408271890), (9, 272181260), (10, 244963134), (12, 204135945), (13, 188433180), (15, 163308756), (18, 136090630), (20, 122481567), (26, 94216590), (30, 81654378), (36, 68045315), (39, 62811060), (45, 54436252), (52, 47108295), (60, 40827189), (65, 37686636), (78, 31405530), (90, 27218126), (117, 20937020), (130, 18843318), (156, 15702765), (169, 14494860), (180, 13609063), (195, 12562212), (234, 10468510), (260, 9421659), (338, 7247430), (390, 6281106), (468, 5234255), (507, 4831620), (585, 4187404), (676, 3623715), (780, 3140553), (845, 2898972), (1014, 2415810), (1170, 2093702), (1521, 1610540), (1690, 1449486), (2028, 1207905), (2340, 1046851), (2535, 966324), (3042, 805270), (3380, 724743), (5070, 483162), (6084, 402635), (7605, 322108), (10140, 241581), (15210, 161054), (30420, 80527)]