622398960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45497}}^1$

素因数の和:45535

約数の個数: 120

約数和(自身を含む): 2200283280

約数和(自身を除く): 1577884320

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, 13680, 45497, 90994, 136491, 181988, 227485, 272982, 363976, 409473, 454970, 545964, 682455, 727952, 818946, 864443, 909940, 1091928, 1364910, 1637892, 1728886, 1819880, 2047365, 2183856, 2593329, 2729820, 3275784, 3457772, 3639760, 4094730, 4322215, 5186658, 5459640, 6551568, 6915544, 7779987, 8189460, 8644430, 10373316, 10919280, 12966645, 13831088, 15559974, 16378920, 17288860, 20746632, 25933290, 31119948, 32757840, 34577720, 38899935, 41493264, 51866580, 62239896, 69155440, 77799870, 103733160, 124479792, 155599740, 207466320, 311199480, 622398960]

約数ペア:

[(1, 622398960), (2, 311199480), (3, 207466320), (4, 155599740), (5, 124479792), (6, 103733160), (8, 77799870), (9, 69155440), (10, 62239896), (12, 51866580), (15, 41493264), (16, 38899935), (18, 34577720), (19, 32757840), (20, 31119948), (24, 25933290), (30, 20746632), (36, 17288860), (38, 16378920), (40, 15559974), (45, 13831088), (48, 12966645), (57, 10919280), (60, 10373316), (72, 8644430), (76, 8189460), (80, 7779987), (90, 6915544), (95, 6551568), (114, 5459640), (120, 5186658), (144, 4322215), (152, 4094730), (171, 3639760), (180, 3457772), (190, 3275784), (228, 2729820), (240, 2593329), (285, 2183856), (304, 2047365), (342, 1819880), (360, 1728886), (380, 1637892), (456, 1364910), (570, 1091928), (684, 909940), (720, 864443), (760, 818946), (855, 727952), (912, 682455), (1140, 545964), (1368, 454970), (1520, 409473), (1710, 363976), (2280, 272982), (2736, 227485), (3420, 181988), (4560, 136491), (6840, 90994), (13680, 45497)]