87927960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 264739680

約数和(自身を除く): 176811720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2341, 2504, 3130, 3756, 4682, 4695, 6260, 7023, 7512, 9364, 9390, 11705, 12520, 14046, 18728, 18780, 23410, 28092, 35115, 37560, 46820, 56184, 70230, 93640, 140460, 280920, 732733, 1465466, 2198199, 2930932, 3663665, 4396398, 5861864, 7327330, 8792796, 10990995, 14654660, 17585592, 21981990, 29309320, 43963980, 87927960]

約数ペア:

[(1, 87927960), (2, 43963980), (3, 29309320), (4, 21981990), (5, 17585592), (6, 14654660), (8, 10990995), (10, 8792796), (12, 7327330), (15, 5861864), (20, 4396398), (24, 3663665), (30, 2930932), (40, 2198199), (60, 1465466), (120, 732733), (313, 280920), (626, 140460), (939, 93640), (1252, 70230), (1565, 56184), (1878, 46820), (2341, 37560), (2504, 35115), (3130, 28092), (3756, 23410), (4682, 18780), (4695, 18728), (6260, 14046), (7023, 12520), (7512, 11705), (9364, 9390)]