72065342880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1614367}}^1$

素因数の和:1614419

約数の個数: 144

約数和(自身を含む): 253856139264

約数和(自身を除く): 181790796384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 1614367, 3228734, 4843101, 6457468, 8071835, 9686202, 12914936, 14529303, 16143670, 19372404, 24215505, 25829872, 29058606, 32287340, 38744808, 48431010, 50045377, 51659744, 58117212, 64574680, 72646515, 77489616, 96862020, 100090754, 116234424, 129149360, 145293030, 150136131, 154979232, 193724040, 200181508, 232468848, 250226885, 258298720, 290586060, 300272262, 387448080, 400363016, 450408393, 464937696, 500453770, 581172120, 600544524, 750680655, 774896160, 800726032, 900816786, 1000907540, 1162344240, 1201089048, 1501361310, 1601452064, 1801633572, 2001815080, 2252041965, 2324688480, 2402178096, 3002722620, 3603267144, 4003630160, 4504083930, 4804356192, 6005445240, 7206534288, 8007260320, 9008167860, 12010890480, 14413068576, 18016335720, 24021780960, 36032671440, 72065342880]

約数ペア:

[(1, 72065342880), (2, 36032671440), (3, 24021780960), (4, 18016335720), (5, 14413068576), (6, 12010890480), (8, 9008167860), (9, 8007260320), (10, 7206534288), (12, 6005445240), (15, 4804356192), (16, 4504083930), (18, 4003630160), (20, 3603267144), (24, 3002722620), (30, 2402178096), (31, 2324688480), (32, 2252041965), (36, 2001815080), (40, 1801633572), (45, 1601452064), (48, 1501361310), (60, 1201089048), (62, 1162344240), (72, 1000907540), (80, 900816786), (90, 800726032), (93, 774896160), (96, 750680655), (120, 600544524), (124, 581172120), (144, 500453770), (155, 464937696), (160, 450408393), (180, 400363016), (186, 387448080), (240, 300272262), (248, 290586060), (279, 258298720), (288, 250226885), (310, 232468848), (360, 200181508), (372, 193724040), (465, 154979232), (480, 150136131), (496, 145293030), (558, 129149360), (620, 116234424), (720, 100090754), (744, 96862020), (930, 77489616), (992, 72646515), (1116, 64574680), (1240, 58117212), (1395, 51659744), (1440, 50045377), (1488, 48431010), (1860, 38744808), (2232, 32287340), (2480, 29058606), (2790, 25829872), (2976, 24215505), (3720, 19372404), (4464, 16143670), (4960, 14529303), (5580, 12914936), (7440, 9686202), (8928, 8071835), (11160, 6457468), (14880, 4843101), (22320, 3228734), (44640, 1614367)]