139991160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14767}}^1$

素因数の和:14860

約数の個数: 64

約数和(自身を含む): 425318400

約数和(自身を除く): 285327240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 14767, 29534, 44301, 59068, 73835, 88602, 118136, 147670, 177204, 221505, 295340, 354408, 443010, 590680, 886020, 1166593, 1772040, 2333186, 3499779, 4666372, 5832965, 6999558, 9332744, 11665930, 13999116, 17498895, 23331860, 27998232, 34997790, 46663720, 69995580, 139991160]

約数ペア:

[(1, 139991160), (2, 69995580), (3, 46663720), (4, 34997790), (5, 27998232), (6, 23331860), (8, 17498895), (10, 13999116), (12, 11665930), (15, 9332744), (20, 6999558), (24, 5832965), (30, 4666372), (40, 3499779), (60, 2333186), (79, 1772040), (120, 1166593), (158, 886020), (237, 590680), (316, 443010), (395, 354408), (474, 295340), (632, 221505), (790, 177204), (948, 147670), (1185, 118136), (1580, 88602), (1896, 73835), (2370, 59068), (3160, 44301), (4740, 29534), (9480, 14767)]