1902666240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{27527}}^1$

素因数の和:27559

約数の個数: 160

約数和(自身を含む): 6758674560

約数和(自身を除く): 4856008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 27527, 34560, 55054, 69120, 82581, 110108, 137635, 165162, 220216, 247743, 275270, 330324, 412905, 440432, 495486, 550540, 660648, 743229, 825810, 880864, 990972, 1101080, 1238715, 1321296, 1486458, 1651620, 1761728, 1981944, 2202160, 2477430, 2642592, 2972916, 3303240, 3523456, 3716145, 3963888, 4404320, 4954860, 5285184, 5945832, 6606480, 7046912, 7432290, 7927776, 8808640, 9909720, 10570368, 11891664, 13212960, 14093824, 14864580, 15855552, 17617280, 19819440, 21140736, 23783328, 26425920, 29729160, 31711104, 35234560, 39638880, 42281472, 47566656, 52851840, 59458320, 63422208, 70469120, 79277760, 95133312, 105703680, 118916640, 126844416, 158555520, 190266624, 211407360, 237833280, 317111040, 380533248, 475666560, 634222080, 951333120, 1902666240]

約数ペア:

[(1, 1902666240), (2, 951333120), (3, 634222080), (4, 475666560), (5, 380533248), (6, 317111040), (8, 237833280), (9, 211407360), (10, 190266624), (12, 158555520), (15, 126844416), (16, 118916640), (18, 105703680), (20, 95133312), (24, 79277760), (27, 70469120), (30, 63422208), (32, 59458320), (36, 52851840), (40, 47566656), (45, 42281472), (48, 39638880), (54, 35234560), (60, 31711104), (64, 29729160), (72, 26425920), (80, 23783328), (90, 21140736), (96, 19819440), (108, 17617280), (120, 15855552), (128, 14864580), (135, 14093824), (144, 13212960), (160, 11891664), (180, 10570368), (192, 9909720), (216, 8808640), (240, 7927776), (256, 7432290), (270, 7046912), (288, 6606480), (320, 5945832), (360, 5285184), (384, 4954860), (432, 4404320), (480, 3963888), (512, 3716145), (540, 3523456), (576, 3303240), (640, 2972916), (720, 2642592), (768, 2477430), (864, 2202160), (960, 1981944), (1080, 1761728), (1152, 1651620), (1280, 1486458), (1440, 1321296), (1536, 1238715), (1728, 1101080), (1920, 990972), (2160, 880864), (2304, 825810), (2560, 743229), (2880, 660648), (3456, 550540), (3840, 495486), (4320, 440432), (4608, 412905), (5760, 330324), (6912, 275270), (7680, 247743), (8640, 220216), (11520, 165162), (13824, 137635), (17280, 110108), (23040, 82581), (27527, 69120), (34560, 55054)]