65113320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 196136640

約数和(自身を除く): 131023320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 1931, 2248, 2810, 3372, 3862, 4215, 5620, 5793, 6744, 7724, 8430, 9655, 11240, 11586, 15448, 16860, 19310, 23172, 28965, 33720, 38620, 46344, 57930, 77240, 115860, 231720, 542611, 1085222, 1627833, 2170444, 2713055, 3255666, 4340888, 5426110, 6511332, 8139165, 10852220, 13022664, 16278330, 21704440, 32556660, 65113320]

約数ペア:

[(1, 65113320), (2, 32556660), (3, 21704440), (4, 16278330), (5, 13022664), (6, 10852220), (8, 8139165), (10, 6511332), (12, 5426110), (15, 4340888), (20, 3255666), (24, 2713055), (30, 2170444), (40, 1627833), (60, 1085222), (120, 542611), (281, 231720), (562, 115860), (843, 77240), (1124, 57930), (1405, 46344), (1686, 38620), (1931, 33720), (2248, 28965), (2810, 23172), (3372, 19310), (3862, 16860), (4215, 15448), (5620, 11586), (5793, 11240), (6744, 9655), (7724, 8430)]