564720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 1895712

約数和(自身を除く): 1330992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 181, 195, 208, 240, 260, 312, 362, 390, 520, 543, 624, 724, 780, 905, 1040, 1086, 1448, 1560, 1810, 2172, 2353, 2715, 2896, 3120, 3620, 4344, 4706, 5430, 7059, 7240, 8688, 9412, 10860, 11765, 14118, 14480, 18824, 21720, 23530, 28236, 35295, 37648, 43440, 47060, 56472, 70590, 94120, 112944, 141180, 188240, 282360, 564720]

約数ペア:

[(1, 564720), (2, 282360), (3, 188240), (4, 141180), (5, 112944), (6, 94120), (8, 70590), (10, 56472), (12, 47060), (13, 43440), (15, 37648), (16, 35295), (20, 28236), (24, 23530), (26, 21720), (30, 18824), (39, 14480), (40, 14118), (48, 11765), (52, 10860), (60, 9412), (65, 8688), (78, 7240), (80, 7059), (104, 5430), (120, 4706), (130, 4344), (156, 3620), (181, 3120), (195, 2896), (208, 2715), (240, 2353), (260, 2172), (312, 1810), (362, 1560), (390, 1448), (520, 1086), (543, 1040), (624, 905), (724, 780)]