27326940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23971}}^1$

素因数の和:24002

約数の個数: 48

約数和(自身を含む): 80545920

約数和(自身を除く): 53218980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23971, 47942, 71913, 95884, 119855, 143826, 239710, 287652, 359565, 455449, 479420, 719130, 910898, 1366347, 1438260, 1821796, 2277245, 2732694, 4554490, 5465388, 6831735, 9108980, 13663470, 27326940]

約数ペア:

[(1, 27326940), (2, 13663470), (3, 9108980), (4, 6831735), (5, 5465388), (6, 4554490), (10, 2732694), (12, 2277245), (15, 1821796), (19, 1438260), (20, 1366347), (30, 910898), (38, 719130), (57, 479420), (60, 455449), (76, 359565), (95, 287652), (114, 239710), (190, 143826), (228, 119855), (285, 95884), (380, 71913), (570, 47942), (1140, 23971)]