479376480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:749

約数の個数: 192

約数和(自身を含む): 1660393728

約数和(自身を除く): 1181017248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 163, 165, 176, 220, 240, 264, 326, 330, 352, 440, 480, 489, 528, 557, 652, 660, 815, 880, 978, 1056, 1114, 1304, 1320, 1630, 1671, 1760, 1793, 1956, 2228, 2445, 2608, 2640, 2785, 3260, 3342, 3586, 3912, 4456, 4890, 5216, 5280, 5379, 5570, 6127, 6520, 6684, 7172, 7824, 8355, 8912, 8965, 9780, 10758, 11140, 12254, 13040, 13368, 14344, 15648, 16710, 17824, 17930, 18381, 19560, 21516, 22280, 24508, 26080, 26736, 26895, 28688, 30635, 33420, 35860, 36762, 39120, 43032, 44560, 49016, 53472, 53790, 57376, 61270, 66840, 71720, 73524, 78240, 86064, 89120, 90791, 91905, 98032, 107580, 122540, 133680, 143440, 147048, 172128, 181582, 183810, 196064, 215160, 245080, 267360, 272373, 286880, 294096, 363164, 367620, 430320, 453955, 490160, 544746, 588192, 726328, 735240, 860640, 907910, 980320, 998701, 1089492, 1361865, 1452656, 1470480, 1815820, 1997402, 2178984, 2723730, 2905312, 2940960, 2996103, 3631640, 3994804, 4357968, 4993505, 5447460, 5992206, 7263280, 7989608, 8715936, 9987010, 10894920, 11984412, 14526560, 14980515, 15979216, 19974020, 21789840, 23968824, 29961030, 31958432, 39948040, 43579680, 47937648, 59922060, 79896080, 95875296, 119844120, 159792160, 239688240, 479376480]

約数ペア:

[(1, 479376480), (2, 239688240), (3, 159792160), (4, 119844120), (5, 95875296), (6, 79896080), (8, 59922060), (10, 47937648), (11, 43579680), (12, 39948040), (15, 31958432), (16, 29961030), (20, 23968824), (22, 21789840), (24, 19974020), (30, 15979216), (32, 14980515), (33, 14526560), (40, 11984412), (44, 10894920), (48, 9987010), (55, 8715936), (60, 7989608), (66, 7263280), (80, 5992206), (88, 5447460), (96, 4993505), (110, 4357968), (120, 3994804), (132, 3631640), (160, 2996103), (163, 2940960), (165, 2905312), (176, 2723730), (220, 2178984), (240, 1997402), (264, 1815820), (326, 1470480), (330, 1452656), (352, 1361865), (440, 1089492), (480, 998701), (489, 980320), (528, 907910), (557, 860640), (652, 735240), (660, 726328), (815, 588192), (880, 544746), (978, 490160), (1056, 453955), (1114, 430320), (1304, 367620), (1320, 363164), (1630, 294096), (1671, 286880), (1760, 272373), (1793, 267360), (1956, 245080), (2228, 215160), (2445, 196064), (2608, 183810), (2640, 181582), (2785, 172128), (3260, 147048), (3342, 143440), (3586, 133680), (3912, 122540), (4456, 107580), (4890, 98032), (5216, 91905), (5280, 90791), (5379, 89120), (5570, 86064), (6127, 78240), (6520, 73524), (6684, 71720), (7172, 66840), (7824, 61270), (8355, 57376), (8912, 53790), (8965, 53472), (9780, 49016), (10758, 44560), (11140, 43032), (12254, 39120), (13040, 36762), (13368, 35860), (14344, 33420), (15648, 30635), (16710, 28688), (17824, 26895), (17930, 26736), (18381, 26080), (19560, 24508), (21516, 22280)]