23159760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 77878944

約数和(自身を除く): 54719184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 571, 624, 676, 780, 845, 1014, 1040, 1142, 1352, 1560, 1690, 1713, 2028, 2284, 2535, 2704, 2855, 3120, 3380, 3426, 4056, 4568, 5070, 5710, 6760, 6852, 7423, 8112, 8565, 9136, 10140, 11420, 13520, 13704, 14846, 17130, 20280, 22269, 22840, 27408, 29692, 34260, 37115, 40560, 44538, 45680, 59384, 68520, 74230, 89076, 96499, 111345, 118768, 137040, 148460, 178152, 192998, 222690, 289497, 296920, 356304, 385996, 445380, 482495, 578994, 593840, 771992, 890760, 964990, 1157988, 1447485, 1543984, 1781520, 1929980, 2315976, 2894970, 3859960, 4631952, 5789940, 7719920, 11579880, 23159760]

約数ペア:

[(1, 23159760), (2, 11579880), (3, 7719920), (4, 5789940), (5, 4631952), (6, 3859960), (8, 2894970), (10, 2315976), (12, 1929980), (13, 1781520), (15, 1543984), (16, 1447485), (20, 1157988), (24, 964990), (26, 890760), (30, 771992), (39, 593840), (40, 578994), (48, 482495), (52, 445380), (60, 385996), (65, 356304), (78, 296920), (80, 289497), (104, 222690), (120, 192998), (130, 178152), (156, 148460), (169, 137040), (195, 118768), (208, 111345), (240, 96499), (260, 89076), (312, 74230), (338, 68520), (390, 59384), (507, 45680), (520, 44538), (571, 40560), (624, 37115), (676, 34260), (780, 29692), (845, 27408), (1014, 22840), (1040, 22269), (1142, 20280), (1352, 17130), (1560, 14846), (1690, 13704), (1713, 13520), (2028, 11420), (2284, 10140), (2535, 9136), (2704, 8565), (2855, 8112), (3120, 7423), (3380, 6852), (3426, 6760), (4056, 5710), (4568, 5070)]