261041160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{6269}}^1$

素因数の和:6630

約数の個数: 64

約数和(自身を含む): 785505600

約数和(自身を除く): 524464440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 6269, 6940, 8328, 10410, 12538, 13880, 18807, 20820, 25076, 31345, 37614, 41640, 50152, 62690, 75228, 94035, 125380, 150456, 188070, 250760, 376140, 752280, 2175343, 4350686, 6526029, 8701372, 10876715, 13052058, 17402744, 21753430, 26104116, 32630145, 43506860, 52208232, 65260290, 87013720, 130520580, 261041160]

約数ペア:

[(1, 261041160), (2, 130520580), (3, 87013720), (4, 65260290), (5, 52208232), (6, 43506860), (8, 32630145), (10, 26104116), (12, 21753430), (15, 17402744), (20, 13052058), (24, 10876715), (30, 8701372), (40, 6526029), (60, 4350686), (120, 2175343), (347, 752280), (694, 376140), (1041, 250760), (1388, 188070), (1735, 150456), (2082, 125380), (2776, 94035), (3470, 75228), (4164, 62690), (5205, 50152), (6269, 41640), (6940, 37614), (8328, 31345), (10410, 25076), (12538, 20820), (13880, 18807)]