1460548760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{144323}}^1$

素因数の和:144368

約数の個数: 64

約数和(自身を含む): 3740878080

約数和(自身を除く): 2280329320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 144323, 288646, 577292, 721615, 1154584, 1443230, 1587553, 2886460, 3175106, 3319429, 5772920, 6350212, 6638858, 7937765, 12700424, 13277716, 15875530, 16597145, 26555432, 31751060, 33194290, 36513719, 63502120, 66388580, 73027438, 132777160, 146054876, 182568595, 292109752, 365137190, 730274380, 1460548760]

約数ペア:

[(1, 1460548760), (2, 730274380), (4, 365137190), (5, 292109752), (8, 182568595), (10, 146054876), (11, 132777160), (20, 73027438), (22, 66388580), (23, 63502120), (40, 36513719), (44, 33194290), (46, 31751060), (55, 26555432), (88, 16597145), (92, 15875530), (110, 13277716), (115, 12700424), (184, 7937765), (220, 6638858), (230, 6350212), (253, 5772920), (440, 3319429), (460, 3175106), (506, 2886460), (920, 1587553), (1012, 1443230), (1265, 1154584), (2024, 721615), (2530, 577292), (5060, 288646), (10120, 144323)]