129508560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9467}}^1$

素因数の和:9505

約数の個数: 120

約数和(自身を含む): 457872480

約数和(自身を除く): 328363920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9467, 13680, 18934, 28401, 37868, 47335, 56802, 75736, 85203, 94670, 113604, 142005, 151472, 170406, 179873, 189340, 227208, 284010, 340812, 359746, 378680, 426015, 454416, 539619, 568020, 681624, 719492, 757360, 852030, 899365, 1079238, 1136040, 1363248, 1438984, 1618857, 1704060, 1798730, 2158476, 2272080, 2698095, 2877968, 3237714, 3408120, 3597460, 4316952, 5396190, 6475428, 6816240, 7194920, 8094285, 8633904, 10792380, 12950856, 14389840, 16188570, 21584760, 25901712, 32377140, 43169520, 64754280, 129508560]

約数ペア:

[(1, 129508560), (2, 64754280), (3, 43169520), (4, 32377140), (5, 25901712), (6, 21584760), (8, 16188570), (9, 14389840), (10, 12950856), (12, 10792380), (15, 8633904), (16, 8094285), (18, 7194920), (19, 6816240), (20, 6475428), (24, 5396190), (30, 4316952), (36, 3597460), (38, 3408120), (40, 3237714), (45, 2877968), (48, 2698095), (57, 2272080), (60, 2158476), (72, 1798730), (76, 1704060), (80, 1618857), (90, 1438984), (95, 1363248), (114, 1136040), (120, 1079238), (144, 899365), (152, 852030), (171, 757360), (180, 719492), (190, 681624), (228, 568020), (240, 539619), (285, 454416), (304, 426015), (342, 378680), (360, 359746), (380, 340812), (456, 284010), (570, 227208), (684, 189340), (720, 179873), (760, 170406), (855, 151472), (912, 142005), (1140, 113604), (1368, 94670), (1520, 85203), (1710, 75736), (2280, 56802), (2736, 47335), (3420, 37868), (4560, 28401), (6840, 18934), (9467, 13680)]