275569920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 216

約数和(自身を含む): 1004421600

約数和(自身を除く): 728851680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1259, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2518, 2736, 2880, 3040, 3420, 3648, 3777, 3840, 4560, 4864, 5036, 5472, 5760, 6080, 6295, 6840, 7296, 7554, 9120, 10072, 10944, 11331, 11520, 12160, 12590, 13680, 14592, 15108, 18240, 18885, 20144, 21888, 22662, 23921, 24320, 25180, 27360, 30216, 36480, 37770, 40288, 43776, 45324, 47842, 50360, 54720, 56655, 60432, 71763, 72960, 75540, 80576, 90648, 95684, 100720, 109440, 113310, 119605, 120864, 143526, 151080, 161152, 181296, 191368, 201440, 215289, 218880, 226620, 239210, 241728, 287052, 302160, 322304, 358815, 362592, 382736, 402880, 430578, 453240, 478420, 483456, 574104, 604320, 717630, 725184, 765472, 805760, 861156, 906480, 956840, 966912, 1076445, 1148208, 1208640, 1435260, 1450368, 1530944, 1611520, 1722312, 1812960, 1913680, 2152890, 2296416, 2417280, 2870520, 2900736, 3061888, 3444624, 3625920, 3827360, 4305780, 4592832, 4834560, 5741040, 6123776, 6889248, 7251840, 7654720, 8611560, 9185664, 11482080, 13778496, 14503680, 15309440, 17223120, 18371328, 22964160, 27556992, 30618880, 34446240, 45928320, 55113984, 68892480, 91856640, 137784960, 275569920]

約数ペア:

[(1, 275569920), (2, 137784960), (3, 91856640), (4, 68892480), (5, 55113984), (6, 45928320), (8, 34446240), (9, 30618880), (10, 27556992), (12, 22964160), (15, 18371328), (16, 17223120), (18, 15309440), (19, 14503680), (20, 13778496), (24, 11482080), (30, 9185664), (32, 8611560), (36, 7654720), (38, 7251840), (40, 6889248), (45, 6123776), (48, 5741040), (57, 4834560), (60, 4592832), (64, 4305780), (72, 3827360), (76, 3625920), (80, 3444624), (90, 3061888), (95, 2900736), (96, 2870520), (114, 2417280), (120, 2296416), (128, 2152890), (144, 1913680), (152, 1812960), (160, 1722312), (171, 1611520), (180, 1530944), (190, 1450368), (192, 1435260), (228, 1208640), (240, 1148208), (256, 1076445), (285, 966912), (288, 956840), (304, 906480), (320, 861156), (342, 805760), (360, 765472), (380, 725184), (384, 717630), (456, 604320), (480, 574104), (570, 483456), (576, 478420), (608, 453240), (640, 430578), (684, 402880), (720, 382736), (760, 362592), (768, 358815), (855, 322304), (912, 302160), (960, 287052), (1140, 241728), (1152, 239210), (1216, 226620), (1259, 218880), (1280, 215289), (1368, 201440), (1440, 191368), (1520, 181296), (1710, 161152), (1824, 151080), (1920, 143526), (2280, 120864), (2304, 119605), (2432, 113310), (2518, 109440), (2736, 100720), (2880, 95684), (3040, 90648), (3420, 80576), (3648, 75540), (3777, 72960), (3840, 71763), (4560, 60432), (4864, 56655), (5036, 54720), (5472, 50360), (5760, 47842), (6080, 45324), (6295, 43776), (6840, 40288), (7296, 37770), (7554, 36480), (9120, 30216), (10072, 27360), (10944, 25180), (11331, 24320), (11520, 23921), (12160, 22662), (12590, 21888), (13680, 20144), (14592, 18885), (15108, 18240)]