1520376084

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{8089}}^1$

素因数の和:8349

約数の個数: 72

約数和(自身を含む): 4028431680

約数和(自身を除く): 2508055596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 227, 276, 414, 454, 681, 828, 908, 1362, 2043, 2724, 4086, 5221, 8089, 8172, 10442, 15663, 16178, 20884, 24267, 31326, 32356, 46989, 48534, 62652, 72801, 93978, 97068, 145602, 186047, 187956, 291204, 372094, 558141, 744188, 1116282, 1674423, 1836203, 2232564, 3348846, 3672406, 5508609, 6697692, 7344812, 11017218, 16525827, 22034436, 33051654, 42232669, 66103308, 84465338, 126698007, 168930676, 253396014, 380094021, 506792028, 760188042, 1520376084]

約数ペア:

[(1, 1520376084), (2, 760188042), (3, 506792028), (4, 380094021), (6, 253396014), (9, 168930676), (12, 126698007), (18, 84465338), (23, 66103308), (36, 42232669), (46, 33051654), (69, 22034436), (92, 16525827), (138, 11017218), (207, 7344812), (227, 6697692), (276, 5508609), (414, 3672406), (454, 3348846), (681, 2232564), (828, 1836203), (908, 1674423), (1362, 1116282), (2043, 744188), (2724, 558141), (4086, 372094), (5221, 291204), (8089, 187956), (8172, 186047), (10442, 145602), (15663, 97068), (16178, 93978), (20884, 72801), (24267, 62652), (31326, 48534), (32356, 46989)]