30665520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{14197}}^1$

素因数の和:14219

約数の個数: 80

約数和(自身を含む): 105633120

約数和(自身を除く): 74967600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 14197, 28394, 42591, 56788, 70985, 85182, 113576, 127773, 141970, 170364, 212955, 227152, 255546, 283940, 340728, 383319, 425910, 511092, 567880, 638865, 681456, 766638, 851820, 1022184, 1135760, 1277730, 1533276, 1703640, 1916595, 2044368, 2555460, 3066552, 3407280, 3833190, 5110920, 6133104, 7666380, 10221840, 15332760, 30665520]

約数ペア:

[(1, 30665520), (2, 15332760), (3, 10221840), (4, 7666380), (5, 6133104), (6, 5110920), (8, 3833190), (9, 3407280), (10, 3066552), (12, 2555460), (15, 2044368), (16, 1916595), (18, 1703640), (20, 1533276), (24, 1277730), (27, 1135760), (30, 1022184), (36, 851820), (40, 766638), (45, 681456), (48, 638865), (54, 567880), (60, 511092), (72, 425910), (80, 383319), (90, 340728), (108, 283940), (120, 255546), (135, 227152), (144, 212955), (180, 170364), (216, 141970), (240, 127773), (270, 113576), (360, 85182), (432, 70985), (540, 56788), (720, 42591), (1080, 28394), (2160, 14197)]