304564480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 807657984

約数和(自身を除く): 503093504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 128, 160, 176, 194, 220, 223, 256, 320, 352, 388, 440, 446, 485, 640, 704, 776, 880, 892, 970, 1067, 1115, 1280, 1408, 1552, 1760, 1784, 1940, 2134, 2230, 2453, 2816, 3104, 3520, 3568, 3880, 4268, 4460, 4906, 5335, 6208, 7040, 7136, 7760, 8536, 8920, 9812, 10670, 12265, 12416, 14080, 14272, 15520, 17072, 17840, 19624, 21340, 21631, 24530, 24832, 28544, 31040, 34144, 35680, 39248, 42680, 43262, 49060, 57088, 62080, 68288, 71360, 78496, 85360, 86524, 98120, 108155, 124160, 136576, 142720, 156992, 170720, 173048, 196240, 216310, 237941, 273152, 285440, 313984, 341440, 346096, 392480, 432620, 475882, 627968, 682880, 692192, 784960, 865240, 951764, 1189705, 1365760, 1384384, 1569920, 1730480, 1903528, 2379410, 2768768, 3139840, 3460960, 3807056, 4758820, 5537536, 6921920, 7614112, 9517640, 13843840, 15228224, 19035280, 27687680, 30456448, 38070560, 60912896, 76141120, 152282240, 304564480]

約数ペア:

[(1, 304564480), (2, 152282240), (4, 76141120), (5, 60912896), (8, 38070560), (10, 30456448), (11, 27687680), (16, 19035280), (20, 15228224), (22, 13843840), (32, 9517640), (40, 7614112), (44, 6921920), (55, 5537536), (64, 4758820), (80, 3807056), (88, 3460960), (97, 3139840), (110, 2768768), (128, 2379410), (160, 1903528), (176, 1730480), (194, 1569920), (220, 1384384), (223, 1365760), (256, 1189705), (320, 951764), (352, 865240), (388, 784960), (440, 692192), (446, 682880), (485, 627968), (640, 475882), (704, 432620), (776, 392480), (880, 346096), (892, 341440), (970, 313984), (1067, 285440), (1115, 273152), (1280, 237941), (1408, 216310), (1552, 196240), (1760, 173048), (1784, 170720), (1940, 156992), (2134, 142720), (2230, 136576), (2453, 124160), (2816, 108155), (3104, 98120), (3520, 86524), (3568, 85360), (3880, 78496), (4268, 71360), (4460, 68288), (4906, 62080), (5335, 57088), (6208, 49060), (7040, 43262), (7136, 42680), (7760, 39248), (8536, 35680), (8920, 34144), (9812, 31040), (10670, 28544), (12265, 24832), (12416, 24530), (14080, 21631), (14272, 21340), (15520, 19624), (17072, 17840)]