80529930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22943}}^1$

素因数の和:22972

約数の個数: 64

約数和(自身を含む): 231275520

約数和(自身を除く): 150745590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22943, 45886, 68829, 114715, 137658, 206487, 229430, 298259, 344145, 412974, 596518, 619461, 688290, 894777, 1032435, 1238922, 1491295, 1789554, 2064870, 2684331, 2982590, 3097305, 4473885, 5368662, 6194610, 8052993, 8947770, 13421655, 16105986, 26843310, 40264965, 80529930]

約数ペア:

[(1, 80529930), (2, 40264965), (3, 26843310), (5, 16105986), (6, 13421655), (9, 8947770), (10, 8052993), (13, 6194610), (15, 5368662), (18, 4473885), (26, 3097305), (27, 2982590), (30, 2684331), (39, 2064870), (45, 1789554), (54, 1491295), (65, 1238922), (78, 1032435), (90, 894777), (117, 688290), (130, 619461), (135, 596518), (195, 412974), (234, 344145), (270, 298259), (351, 229430), (390, 206487), (585, 137658), (702, 114715), (1170, 68829), (1755, 45886), (3510, 22943)]