945307680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 3058352640

約数和(自身を除く): 2113044960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 97, 120, 158, 160, 194, 237, 240, 257, 291, 316, 388, 395, 474, 480, 485, 514, 582, 632, 771, 776, 790, 948, 970, 1028, 1164, 1185, 1264, 1285, 1455, 1542, 1552, 1580, 1896, 1940, 2056, 2328, 2370, 2528, 2570, 2910, 3084, 3104, 3160, 3792, 3855, 3880, 4112, 4656, 4740, 5140, 5820, 6168, 6320, 7584, 7663, 7710, 7760, 8224, 9312, 9480, 10280, 11640, 12336, 12640, 15326, 15420, 15520, 18960, 20303, 20560, 22989, 23280, 24672, 24929, 30652, 30840, 37920, 38315, 40606, 41120, 45978, 46560, 49858, 60909, 61304, 61680, 74787, 76630, 81212, 91956, 99716, 101515, 114945, 121818, 122608, 123360, 124645, 149574, 153260, 162424, 183912, 199432, 203030, 229890, 243636, 245216, 249290, 299148, 304545, 306520, 324848, 367824, 373935, 398864, 406060, 459780, 487272, 498580, 598296, 609090, 613040, 649696, 735648, 747870, 797728, 812120, 919560, 974544, 997160, 1196592, 1218180, 1226080, 1495740, 1624240, 1839120, 1949088, 1969391, 1994320, 2393184, 2436360, 2991480, 3248480, 3678240, 3938782, 3988640, 4872720, 5908173, 5982960, 7877564, 9745440, 9846955, 11816346, 11965920, 15755128, 19693910, 23632692, 29540865, 31510256, 39387820, 47265384, 59081730, 63020512, 78775640, 94530768, 118163460, 157551280, 189061536, 236326920, 315102560, 472653840, 945307680]

約数ペア:

[(1, 945307680), (2, 472653840), (3, 315102560), (4, 236326920), (5, 189061536), (6, 157551280), (8, 118163460), (10, 94530768), (12, 78775640), (15, 63020512), (16, 59081730), (20, 47265384), (24, 39387820), (30, 31510256), (32, 29540865), (40, 23632692), (48, 19693910), (60, 15755128), (79, 11965920), (80, 11816346), (96, 9846955), (97, 9745440), (120, 7877564), (158, 5982960), (160, 5908173), (194, 4872720), (237, 3988640), (240, 3938782), (257, 3678240), (291, 3248480), (316, 2991480), (388, 2436360), (395, 2393184), (474, 1994320), (480, 1969391), (485, 1949088), (514, 1839120), (582, 1624240), (632, 1495740), (771, 1226080), (776, 1218180), (790, 1196592), (948, 997160), (970, 974544), (1028, 919560), (1164, 812120), (1185, 797728), (1264, 747870), (1285, 735648), (1455, 649696), (1542, 613040), (1552, 609090), (1580, 598296), (1896, 498580), (1940, 487272), (2056, 459780), (2328, 406060), (2370, 398864), (2528, 373935), (2570, 367824), (2910, 324848), (3084, 306520), (3104, 304545), (3160, 299148), (3792, 249290), (3855, 245216), (3880, 243636), (4112, 229890), (4656, 203030), (4740, 199432), (5140, 183912), (5820, 162424), (6168, 153260), (6320, 149574), (7584, 124645), (7663, 123360), (7710, 122608), (7760, 121818), (8224, 114945), (9312, 101515), (9480, 99716), (10280, 91956), (11640, 81212), (12336, 76630), (12640, 74787), (15326, 61680), (15420, 61304), (15520, 60909), (18960, 49858), (20303, 46560), (20560, 45978), (22989, 41120), (23280, 40606), (24672, 38315), (24929, 37920), (30652, 30840)]