304477440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2204

約数の個数: 144

約数和(自身を含む): 999172608

約数和(自身を除く): 694695168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2143, 2220, 2368, 2960, 3552, 3840, 4286, 4440, 4736, 5920, 6429, 7104, 8572, 8880, 9472, 10715, 11840, 12858, 14208, 17144, 17760, 21430, 23680, 25716, 28416, 32145, 34288, 35520, 42860, 47360, 51432, 64290, 68576, 71040, 79291, 85720, 102864, 128580, 137152, 142080, 158582, 171440, 205728, 237873, 257160, 274304, 317164, 342880, 396455, 411456, 475746, 514320, 548608, 634328, 685760, 792910, 822912, 951492, 1028640, 1189365, 1268656, 1371520, 1585820, 1645824, 1902984, 2057280, 2378730, 2537312, 2743040, 3171640, 3805968, 4114560, 4757460, 5074624, 6343280, 7611936, 8229120, 9514920, 10149248, 12686560, 15223872, 19029840, 20298496, 25373120, 30447744, 38059680, 50746240, 60895488, 76119360, 101492480, 152238720, 304477440]

約数ペア:

[(1, 304477440), (2, 152238720), (3, 101492480), (4, 76119360), (5, 60895488), (6, 50746240), (8, 38059680), (10, 30447744), (12, 25373120), (15, 20298496), (16, 19029840), (20, 15223872), (24, 12686560), (30, 10149248), (32, 9514920), (37, 8229120), (40, 7611936), (48, 6343280), (60, 5074624), (64, 4757460), (74, 4114560), (80, 3805968), (96, 3171640), (111, 2743040), (120, 2537312), (128, 2378730), (148, 2057280), (160, 1902984), (185, 1645824), (192, 1585820), (222, 1371520), (240, 1268656), (256, 1189365), (296, 1028640), (320, 951492), (370, 822912), (384, 792910), (444, 685760), (480, 634328), (555, 548608), (592, 514320), (640, 475746), (740, 411456), (768, 396455), (888, 342880), (960, 317164), (1110, 274304), (1184, 257160), (1280, 237873), (1480, 205728), (1776, 171440), (1920, 158582), (2143, 142080), (2220, 137152), (2368, 128580), (2960, 102864), (3552, 85720), (3840, 79291), (4286, 71040), (4440, 68576), (4736, 64290), (5920, 51432), (6429, 47360), (7104, 42860), (8572, 35520), (8880, 34288), (9472, 32145), (10715, 28416), (11840, 25716), (12858, 23680), (14208, 21430), (17144, 17760)]