172013040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5887

約数の個数: 120

約数和(自身を含む): 591868368

約数和(自身を除く): 419855328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5827, 5904, 7380, 9840, 11654, 14760, 17481, 23308, 29135, 29520, 34962, 46616, 52443, 58270, 69924, 87405, 93232, 104886, 116540, 139848, 174810, 209772, 233080, 238907, 262215, 279696, 349620, 419544, 466160, 477814, 524430, 699240, 716721, 839088, 955628, 1048860, 1194535, 1398480, 1433442, 1911256, 2097720, 2150163, 2389070, 2866884, 3583605, 3822512, 4195440, 4300326, 4778140, 5733768, 7167210, 8600652, 9556280, 10750815, 11467536, 14334420, 17201304, 19112560, 21501630, 28668840, 34402608, 43003260, 57337680, 86006520, 172013040]

約数ペア:

[(1, 172013040), (2, 86006520), (3, 57337680), (4, 43003260), (5, 34402608), (6, 28668840), (8, 21501630), (9, 19112560), (10, 17201304), (12, 14334420), (15, 11467536), (16, 10750815), (18, 9556280), (20, 8600652), (24, 7167210), (30, 5733768), (36, 4778140), (40, 4300326), (41, 4195440), (45, 3822512), (48, 3583605), (60, 2866884), (72, 2389070), (80, 2150163), (82, 2097720), (90, 1911256), (120, 1433442), (123, 1398480), (144, 1194535), (164, 1048860), (180, 955628), (205, 839088), (240, 716721), (246, 699240), (328, 524430), (360, 477814), (369, 466160), (410, 419544), (492, 349620), (615, 279696), (656, 262215), (720, 238907), (738, 233080), (820, 209772), (984, 174810), (1230, 139848), (1476, 116540), (1640, 104886), (1845, 93232), (1968, 87405), (2460, 69924), (2952, 58270), (3280, 52443), (3690, 46616), (4920, 34962), (5827, 29520), (5904, 29135), (7380, 23308), (9840, 17481), (11654, 14760)]