767689080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{71881}}^1$

素因数の和:71984

約数の個数: 64

約数和(自身を含む): 2328976800

約数和(自身を除く): 1561287720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 71881, 143762, 215643, 287524, 359405, 431286, 575048, 718810, 862572, 1078215, 1437620, 1725144, 2156430, 2875240, 4312860, 6397409, 8625720, 12794818, 19192227, 25589636, 31987045, 38384454, 51179272, 63974090, 76768908, 95961135, 127948180, 153537816, 191922270, 255896360, 383844540, 767689080]

約数ペア:

[(1, 767689080), (2, 383844540), (3, 255896360), (4, 191922270), (5, 153537816), (6, 127948180), (8, 95961135), (10, 76768908), (12, 63974090), (15, 51179272), (20, 38384454), (24, 31987045), (30, 25589636), (40, 19192227), (60, 12794818), (89, 8625720), (120, 6397409), (178, 4312860), (267, 2875240), (356, 2156430), (445, 1725144), (534, 1437620), (712, 1078215), (890, 862572), (1068, 718810), (1335, 575048), (1780, 431286), (2136, 359405), (2670, 287524), (3560, 215643), (5340, 143762), (10680, 71881)]