282360

素因数分解:

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

素因数の和:208

約数の個数: 64

約数和(自身を含む): 917280

約数和(自身を除く): 634920

約数列:

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

約数ペア:

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