61467840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3079

約数の個数: 168

約数和(自身を含む): 241706400

約数和(自身を除く): 180238560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3049, 3360, 4032, 5040, 6098, 6720, 9147, 10080, 12196, 15245, 18294, 20160, 21343, 24392, 27441, 30490, 36588, 42686, 45735, 48784, 54882, 60980, 64029, 73176, 85372, 91470, 97568, 106715, 109764, 121960, 128058, 137205, 146352, 170744, 182940, 192087, 195136, 213430, 219528, 243920, 256116, 274410, 292704, 320145, 341488, 365880, 384174, 426860, 439056, 487840, 512232, 548820, 585408, 640290, 682976, 731760, 768348, 853720, 878112, 960435, 975680, 1024464, 1097640, 1280580, 1365952, 1463520, 1536696, 1707440, 1756224, 1920870, 2048928, 2195280, 2561160, 2927040, 3073392, 3414880, 3841740, 4097856, 4390560, 5122320, 6146784, 6829760, 7683480, 8781120, 10244640, 12293568, 15366960, 20489280, 30733920, 61467840]

約数ペア:

[(1, 61467840), (2, 30733920), (3, 20489280), (4, 15366960), (5, 12293568), (6, 10244640), (7, 8781120), (8, 7683480), (9, 6829760), (10, 6146784), (12, 5122320), (14, 4390560), (15, 4097856), (16, 3841740), (18, 3414880), (20, 3073392), (21, 2927040), (24, 2561160), (28, 2195280), (30, 2048928), (32, 1920870), (35, 1756224), (36, 1707440), (40, 1536696), (42, 1463520), (45, 1365952), (48, 1280580), (56, 1097640), (60, 1024464), (63, 975680), (64, 960435), (70, 878112), (72, 853720), (80, 768348), (84, 731760), (90, 682976), (96, 640290), (105, 585408), (112, 548820), (120, 512232), (126, 487840), (140, 439056), (144, 426860), (160, 384174), (168, 365880), (180, 341488), (192, 320145), (210, 292704), (224, 274410), (240, 256116), (252, 243920), (280, 219528), (288, 213430), (315, 195136), (320, 192087), (336, 182940), (360, 170744), (420, 146352), (448, 137205), (480, 128058), (504, 121960), (560, 109764), (576, 106715), (630, 97568), (672, 91470), (720, 85372), (840, 73176), (960, 64029), (1008, 60980), (1120, 54882), (1260, 48784), (1344, 45735), (1440, 42686), (1680, 36588), (2016, 30490), (2240, 27441), (2520, 24392), (2880, 21343), (3049, 20160), (3360, 18294), (4032, 15245), (5040, 12196), (6098, 10080), (6720, 9147)]