2985873120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12721}}^1$

素因数の和:12905

約数の個数: 144

約数和(自身を含む): 10252608912

約数和(自身を除く): 7266735792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 978, 1304, 1440, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4890, 5216, 5868, 6520, 7335, 7824, 9780, 11736, 12721, 13040, 14670, 15648, 19560, 23472, 25442, 26080, 29340, 38163, 39120, 46944, 50884, 58680, 63605, 76326, 78240, 101768, 114489, 117360, 127210, 152652, 190815, 203536, 228978, 234720, 254420, 305304, 381630, 407072, 457956, 508840, 572445, 610608, 763260, 915912, 1017680, 1144890, 1221216, 1526520, 1831824, 2035360, 2073523, 2289780, 3053040, 3663648, 4147046, 4579560, 6106080, 6220569, 8294092, 9159120, 10367615, 12441138, 16588184, 18318240, 18661707, 20735230, 24882276, 31102845, 33176368, 37323414, 41470460, 49764552, 62205690, 66352736, 74646828, 82940920, 93308535, 99529104, 124411380, 149293656, 165881840, 186617070, 199058208, 248822760, 298587312, 331763680, 373234140, 497645520, 597174624, 746468280, 995291040, 1492936560, 2985873120]

約数ペア:

[(1, 2985873120), (2, 1492936560), (3, 995291040), (4, 746468280), (5, 597174624), (6, 497645520), (8, 373234140), (9, 331763680), (10, 298587312), (12, 248822760), (15, 199058208), (16, 186617070), (18, 165881840), (20, 149293656), (24, 124411380), (30, 99529104), (32, 93308535), (36, 82940920), (40, 74646828), (45, 66352736), (48, 62205690), (60, 49764552), (72, 41470460), (80, 37323414), (90, 33176368), (96, 31102845), (120, 24882276), (144, 20735230), (160, 18661707), (163, 18318240), (180, 16588184), (240, 12441138), (288, 10367615), (326, 9159120), (360, 8294092), (480, 6220569), (489, 6106080), (652, 4579560), (720, 4147046), (815, 3663648), (978, 3053040), (1304, 2289780), (1440, 2073523), (1467, 2035360), (1630, 1831824), (1956, 1526520), (2445, 1221216), (2608, 1144890), (2934, 1017680), (3260, 915912), (3912, 763260), (4890, 610608), (5216, 572445), (5868, 508840), (6520, 457956), (7335, 407072), (7824, 381630), (9780, 305304), (11736, 254420), (12721, 234720), (13040, 228978), (14670, 203536), (15648, 190815), (19560, 152652), (23472, 127210), (25442, 117360), (26080, 114489), (29340, 101768), (38163, 78240), (39120, 76326), (46944, 63605), (50884, 58680)]