1015974720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1949}}^1$

素因数の和:2153

約数の個数: 168

約数和(自身を含む): 3515639400

約数和(自身を除く): 2499664680

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 480, 543, 576, 720, 724, 905, 960, 1086, 1440, 1448, 1629, 1810, 1949, 2172, 2715, 2880, 2896, 3258, 3620, 3898, 4344, 5430, 5792, 5847, 6516, 7240, 7796, 8145, 8688, 9745, 10860, 11584, 11694, 13032, 14480, 15592, 16290, 17376, 17541, 19490, 21720, 23388, 26064, 28960, 29235, 31184, 32580, 34752, 35082, 38980, 43440, 46776, 52128, 57920, 58470, 62368, 65160, 70164, 77960, 86880, 87705, 93552, 104256, 116940, 124736, 130320, 140328, 155920, 173760, 175410, 187104, 233880, 260640, 280656, 311840, 350820, 352769, 374208, 467760, 521280, 561312, 623680, 701640, 705538, 935520, 1058307, 1122624, 1403280, 1411076, 1763845, 1871040, 2116614, 2806560, 2822152, 3174921, 3527690, 4233228, 5291535, 5613120, 5644304, 6349842, 7055380, 8466456, 10583070, 11288608, 12699684, 14110760, 15874605, 16932912, 21166140, 22577216, 25399368, 28221520, 31749210, 33865824, 42332280, 50798736, 56443040, 63498420, 67731648, 84664560, 101597472, 112886080, 126996840, 169329120, 203194944, 253993680, 338658240, 507987360, 1015974720]

約数ペア:

[(1, 1015974720), (2, 507987360), (3, 338658240), (4, 253993680), (5, 203194944), (6, 169329120), (8, 126996840), (9, 112886080), (10, 101597472), (12, 84664560), (15, 67731648), (16, 63498420), (18, 56443040), (20, 50798736), (24, 42332280), (30, 33865824), (32, 31749210), (36, 28221520), (40, 25399368), (45, 22577216), (48, 21166140), (60, 16932912), (64, 15874605), (72, 14110760), (80, 12699684), (90, 11288608), (96, 10583070), (120, 8466456), (144, 7055380), (160, 6349842), (180, 5644304), (181, 5613120), (192, 5291535), (240, 4233228), (288, 3527690), (320, 3174921), (360, 2822152), (362, 2806560), (480, 2116614), (543, 1871040), (576, 1763845), (720, 1411076), (724, 1403280), (905, 1122624), (960, 1058307), (1086, 935520), (1440, 705538), (1448, 701640), (1629, 623680), (1810, 561312), (1949, 521280), (2172, 467760), (2715, 374208), (2880, 352769), (2896, 350820), (3258, 311840), (3620, 280656), (3898, 260640), (4344, 233880), (5430, 187104), (5792, 175410), (5847, 173760), (6516, 155920), (7240, 140328), (7796, 130320), (8145, 124736), (8688, 116940), (9745, 104256), (10860, 93552), (11584, 87705), (11694, 86880), (13032, 77960), (14480, 70164), (15592, 65160), (16290, 62368), (17376, 58470), (17541, 57920), (19490, 52128), (21720, 46776), (23388, 43440), (26064, 38980), (28960, 35082), (29235, 34752), (31184, 32580)]