456910320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2099}}^1$

素因数の和:3022

約数の個数: 80

約数和(自身を含む): 1418659200

約数和(自身を除く): 961748880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 907, 1814, 2099, 2721, 3628, 4198, 4535, 5442, 6297, 7256, 8396, 9070, 10495, 10884, 12594, 13605, 14512, 16792, 18140, 20990, 21768, 25188, 27210, 31485, 33584, 36280, 41980, 43536, 50376, 54420, 62970, 72560, 83960, 100752, 108840, 125940, 167920, 217680, 251880, 503760, 1903793, 3807586, 5711379, 7615172, 9518965, 11422758, 15230344, 19037930, 22845516, 28556895, 30460688, 38075860, 45691032, 57113790, 76151720, 91382064, 114227580, 152303440, 228455160, 456910320]

約数ペア:

[(1, 456910320), (2, 228455160), (3, 152303440), (4, 114227580), (5, 91382064), (6, 76151720), (8, 57113790), (10, 45691032), (12, 38075860), (15, 30460688), (16, 28556895), (20, 22845516), (24, 19037930), (30, 15230344), (40, 11422758), (48, 9518965), (60, 7615172), (80, 5711379), (120, 3807586), (240, 1903793), (907, 503760), (1814, 251880), (2099, 217680), (2721, 167920), (3628, 125940), (4198, 108840), (4535, 100752), (5442, 83960), (6297, 72560), (7256, 62970), (8396, 54420), (9070, 50376), (10495, 43536), (10884, 41980), (12594, 36280), (13605, 33584), (14512, 31485), (16792, 27210), (18140, 25188), (20990, 21768)]