122971680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6603

約数の個数: 144

約数和(自身を含む): 451989720

約数和(自身を除く): 329018040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 6569, 9360, 13138, 18720, 19707, 26276, 32845, 39414, 52552, 59121, 65690, 78828, 85397, 98535, 105104, 118242, 131380, 157656, 170794, 197070, 210208, 236484, 256191, 262760, 295605, 315312, 341588, 394140, 426985, 472968, 512382, 525520, 591210, 630624, 683176, 768573, 788280, 853970, 945936, 1024764, 1051040, 1182420, 1280955, 1366352, 1537146, 1576560, 1707940, 1891872, 2049528, 2364840, 2561910, 2732704, 3074292, 3153120, 3415880, 3842865, 4099056, 4729680, 5123820, 6148584, 6831760, 7685730, 8198112, 9459360, 10247640, 12297168, 13663520, 15371460, 20495280, 24594336, 30742920, 40990560, 61485840, 122971680]

約数ペア:

[(1, 122971680), (2, 61485840), (3, 40990560), (4, 30742920), (5, 24594336), (6, 20495280), (8, 15371460), (9, 13663520), (10, 12297168), (12, 10247640), (13, 9459360), (15, 8198112), (16, 7685730), (18, 6831760), (20, 6148584), (24, 5123820), (26, 4729680), (30, 4099056), (32, 3842865), (36, 3415880), (39, 3153120), (40, 3074292), (45, 2732704), (48, 2561910), (52, 2364840), (60, 2049528), (65, 1891872), (72, 1707940), (78, 1576560), (80, 1537146), (90, 1366352), (96, 1280955), (104, 1182420), (117, 1051040), (120, 1024764), (130, 945936), (144, 853970), (156, 788280), (160, 768573), (180, 683176), (195, 630624), (208, 591210), (234, 525520), (240, 512382), (260, 472968), (288, 426985), (312, 394140), (360, 341588), (390, 315312), (416, 295605), (468, 262760), (480, 256191), (520, 236484), (585, 210208), (624, 197070), (720, 170794), (780, 157656), (936, 131380), (1040, 118242), (1170, 105104), (1248, 98535), (1440, 85397), (1560, 78828), (1872, 65690), (2080, 59121), (2340, 52552), (3120, 39414), (3744, 32845), (4680, 26276), (6240, 19707), (6569, 18720), (9360, 13138)]