576220320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30815

約数の個数: 144

約数和(自身を含む): 2117678472

約数和(自身を除く): 1541458152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 30781, 61562, 92343, 123124, 153905, 184686, 246248, 277029, 307810, 369372, 400153, 461715, 492496, 554058, 615620, 738744, 800306, 923430, 984992, 1108116, 1200459, 1231240, 1385145, 1477488, 1600612, 1846860, 2000765, 2216232, 2400918, 2462480, 2770290, 2954976, 3201224, 3601377, 3693720, 4001530, 4432464, 4801836, 4924960, 5540580, 6002295, 6402448, 7202754, 7387440, 8003060, 8864928, 9603672, 11081160, 12004590, 12804896, 14405508, 14774880, 16006120, 18006885, 19207344, 22162320, 24009180, 28811016, 32012240, 36013770, 38414688, 44324640, 48018360, 57622032, 64024480, 72027540, 96036720, 115244064, 144055080, 192073440, 288110160, 576220320]

約数ペア:

[(1, 576220320), (2, 288110160), (3, 192073440), (4, 144055080), (5, 115244064), (6, 96036720), (8, 72027540), (9, 64024480), (10, 57622032), (12, 48018360), (13, 44324640), (15, 38414688), (16, 36013770), (18, 32012240), (20, 28811016), (24, 24009180), (26, 22162320), (30, 19207344), (32, 18006885), (36, 16006120), (39, 14774880), (40, 14405508), (45, 12804896), (48, 12004590), (52, 11081160), (60, 9603672), (65, 8864928), (72, 8003060), (78, 7387440), (80, 7202754), (90, 6402448), (96, 6002295), (104, 5540580), (117, 4924960), (120, 4801836), (130, 4432464), (144, 4001530), (156, 3693720), (160, 3601377), (180, 3201224), (195, 2954976), (208, 2770290), (234, 2462480), (240, 2400918), (260, 2216232), (288, 2000765), (312, 1846860), (360, 1600612), (390, 1477488), (416, 1385145), (468, 1231240), (480, 1200459), (520, 1108116), (585, 984992), (624, 923430), (720, 800306), (780, 738744), (936, 615620), (1040, 554058), (1170, 492496), (1248, 461715), (1440, 400153), (1560, 369372), (1872, 307810), (2080, 277029), (2340, 246248), (3120, 184686), (3744, 153905), (4680, 123124), (6240, 92343), (9360, 61562), (18720, 30781)]