520139040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2003}}^1$

素因数の和:2562

約数の個数: 96

約数和(自身を含む): 1642286016

約数和(自身を除く): 1122146976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 541, 1082, 1623, 2003, 2164, 2705, 3246, 4006, 4328, 5410, 6009, 6492, 8012, 8115, 8656, 10015, 10820, 12018, 12984, 16024, 16230, 17312, 20030, 21640, 24036, 25968, 30045, 32048, 32460, 40060, 43280, 48072, 51936, 60090, 64096, 64920, 80120, 86560, 96144, 120180, 129840, 160240, 192288, 240360, 259680, 320480, 480720, 961440, 1083623, 2167246, 3250869, 4334492, 5418115, 6501738, 8668984, 10836230, 13003476, 16254345, 17337968, 21672460, 26006952, 32508690, 34675936, 43344920, 52013904, 65017380, 86689840, 104027808, 130034760, 173379680, 260069520, 520139040]

約数ペア:

[(1, 520139040), (2, 260069520), (3, 173379680), (4, 130034760), (5, 104027808), (6, 86689840), (8, 65017380), (10, 52013904), (12, 43344920), (15, 34675936), (16, 32508690), (20, 26006952), (24, 21672460), (30, 17337968), (32, 16254345), (40, 13003476), (48, 10836230), (60, 8668984), (80, 6501738), (96, 5418115), (120, 4334492), (160, 3250869), (240, 2167246), (480, 1083623), (541, 961440), (1082, 480720), (1623, 320480), (2003, 259680), (2164, 240360), (2705, 192288), (3246, 160240), (4006, 129840), (4328, 120180), (5410, 96144), (6009, 86560), (6492, 80120), (8012, 64920), (8115, 64096), (8656, 60090), (10015, 51936), (10820, 48072), (12018, 43280), (12984, 40060), (16024, 32460), (16230, 32048), (17312, 30045), (20030, 25968), (21640, 24036)]