3928640486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{87541}}^1\times {\mathrm{373981}}^1$

素因数の和:461536

約数の個数: 64

約数和(自身を含む): 11786087607840

約数和(自身を除く): 7857447121320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 87541, 175082, 262623, 350164, 373981, 437705, 525246, 700328, 747962, 875410, 1050492, 1121943, 1313115, 1495924, 1750820, 1869905, 2100984, 2243886, 2626230, 2991848, 3501640, 3739810, 4487772, 5252460, 5609715, 7479620, 8975544, 10504920, 11219430, 14959240, 22438860, 44877720, 32738670721, 65477341442, 98216012163, 130954682884, 163693353605, 196432024326, 261909365768, 327386707210, 392864048652, 491080060815, 654773414420, 785728097304, 982160121630, 1309546828840, 1964320243260, 3928640486520]

約数ペア:

[(1, 3928640486520), (2, 1964320243260), (3, 1309546828840), (4, 982160121630), (5, 785728097304), (6, 654773414420), (8, 491080060815), (10, 392864048652), (12, 327386707210), (15, 261909365768), (20, 196432024326), (24, 163693353605), (30, 130954682884), (40, 98216012163), (60, 65477341442), (120, 32738670721), (87541, 44877720), (175082, 22438860), (262623, 14959240), (350164, 11219430), (373981, 10504920), (437705, 8975544), (525246, 7479620), (700328, 5609715), (747962, 5252460), (875410, 4487772), (1050492, 3739810), (1121943, 3501640), (1313115, 2991848), (1495924, 2626230), (1750820, 2243886), (1869905, 2100984)]