1129440

素因数分解:

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

素因数の和:212

約数の個数: 96

約数和(自身を含む): 3852576

約数和(自身を除く): 2723136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 181, 195, 208, 240, 260, 312, 362, 390, 416, 480, 520, 543, 624, 724, 780, 905, 1040, 1086, 1248, 1448, 1560, 1810, 2080, 2172, 2353, 2715, 2896, 3120, 3620, 4344, 4706, 5430, 5792, 6240, 7059, 7240, 8688, 9412, 10860, 11765, 14118, 14480, 17376, 18824, 21720, 23530, 28236, 28960, 35295, 37648, 43440, 47060, 56472, 70590, 75296, 86880, 94120, 112944, 141180, 188240, 225888, 282360, 376480, 564720, 1129440]

約数ペア:

[(1, 1129440), (2, 564720), (3, 376480), (4, 282360), (5, 225888), (6, 188240), (8, 141180), (10, 112944), (12, 94120), (13, 86880), (15, 75296), (16, 70590), (20, 56472), (24, 47060), (26, 43440), (30, 37648), (32, 35295), (39, 28960), (40, 28236), (48, 23530), (52, 21720), (60, 18824), (65, 17376), (78, 14480), (80, 14118), (96, 11765), (104, 10860), (120, 9412), (130, 8688), (156, 7240), (160, 7059), (181, 6240), (195, 5792), (208, 5430), (240, 4706), (260, 4344), (312, 3620), (362, 3120), (390, 2896), (416, 2715), (480, 2353), (520, 2172), (543, 2080), (624, 1810), (724, 1560), (780, 1448), (905, 1248), (1040, 1086)]