304442880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 240

約数和(自身を含む): 1133565840

約数和(自身を除く): 829122960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 809, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1618, 1680, 1792, 1920, 1960, 2240, 2352, 2427, 2560, 2688, 2940, 3136, 3236, 3360, 3584, 3840, 3920, 4045, 4480, 4704, 4854, 5376, 5663, 5880, 6272, 6472, 6720, 7680, 7840, 8090, 8960, 9408, 9708, 10752, 11326, 11760, 12135, 12544, 12944, 13440, 15680, 16180, 16989, 17920, 18816, 19416, 22652, 23520, 24270, 25088, 25888, 26880, 28315, 31360, 32360, 33978, 37632, 38832, 39641, 45304, 47040, 48540, 51776, 53760, 56630, 62720, 64720, 67956, 75264, 77664, 79282, 84945, 90608, 94080, 97080, 103552, 113260, 118923, 125440, 129440, 135912, 155328, 158564, 169890, 181216, 188160, 194160, 198205, 207104, 226520, 237846, 258880, 271824, 310656, 317128, 339780, 362432, 376320, 388320, 396410, 414208, 453040, 475692, 517760, 543648, 594615, 621312, 634256, 679560, 724864, 776640, 792820, 906080, 951384, 1035520, 1087296, 1189230, 1242624, 1268512, 1359120, 1449728, 1553280, 1585640, 1812160, 1902768, 2071040, 2174592, 2378460, 2537024, 2718240, 2899456, 3106560, 3171280, 3624320, 3805536, 4349184, 4756920, 5074048, 5436480, 6213120, 6342560, 7248640, 7611072, 8698368, 9513840, 10148096, 10872960, 12685120, 14497280, 15222144, 19027680, 20296192, 21745920, 25370240, 30444288, 38055360, 43491840, 50740480, 60888576, 76110720, 101480960, 152221440, 304442880]

約数ペア:

[(1, 304442880), (2, 152221440), (3, 101480960), (4, 76110720), (5, 60888576), (6, 50740480), (7, 43491840), (8, 38055360), (10, 30444288), (12, 25370240), (14, 21745920), (15, 20296192), (16, 19027680), (20, 15222144), (21, 14497280), (24, 12685120), (28, 10872960), (30, 10148096), (32, 9513840), (35, 8698368), (40, 7611072), (42, 7248640), (48, 6342560), (49, 6213120), (56, 5436480), (60, 5074048), (64, 4756920), (70, 4349184), (80, 3805536), (84, 3624320), (96, 3171280), (98, 3106560), (105, 2899456), (112, 2718240), (120, 2537024), (128, 2378460), (140, 2174592), (147, 2071040), (160, 1902768), (168, 1812160), (192, 1585640), (196, 1553280), (210, 1449728), (224, 1359120), (240, 1268512), (245, 1242624), (256, 1189230), (280, 1087296), (294, 1035520), (320, 951384), (336, 906080), (384, 792820), (392, 776640), (420, 724864), (448, 679560), (480, 634256), (490, 621312), (512, 594615), (560, 543648), (588, 517760), (640, 475692), (672, 453040), (735, 414208), (768, 396410), (784, 388320), (809, 376320), (840, 362432), (896, 339780), (960, 317128), (980, 310656), (1120, 271824), (1176, 258880), (1280, 237846), (1344, 226520), (1470, 207104), (1536, 198205), (1568, 194160), (1618, 188160), (1680, 181216), (1792, 169890), (1920, 158564), (1960, 155328), (2240, 135912), (2352, 129440), (2427, 125440), (2560, 118923), (2688, 113260), (2940, 103552), (3136, 97080), (3236, 94080), (3360, 90608), (3584, 84945), (3840, 79282), (3920, 77664), (4045, 75264), (4480, 67956), (4704, 64720), (4854, 62720), (5376, 56630), (5663, 53760), (5880, 51776), (6272, 48540), (6472, 47040), (6720, 45304), (7680, 39641), (7840, 38832), (8090, 37632), (8960, 33978), (9408, 32360), (9708, 31360), (10752, 28315), (11326, 26880), (11760, 25888), (12135, 25088), (12544, 24270), (12944, 23520), (13440, 22652), (15680, 19416), (16180, 18816), (16989, 17920)]