481240440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{148531}}^1$

素因数の和:148554

約数の個数: 80

約数和(自身を含む): 1617513480

約数和(自身を除く): 1136273040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 148531, 297062, 445593, 594124, 742655, 891186, 1188248, 1336779, 1485310, 1782372, 2227965, 2673558, 2970620, 3564744, 4010337, 4455930, 5347116, 5941240, 6683895, 8020674, 8911860, 10694232, 12031011, 13367790, 16041348, 17823720, 20051685, 24062022, 26735580, 32082696, 40103370, 48124044, 53471160, 60155055, 80206740, 96248088, 120310110, 160413480, 240620220, 481240440]

約数ペア:

[(1, 481240440), (2, 240620220), (3, 160413480), (4, 120310110), (5, 96248088), (6, 80206740), (8, 60155055), (9, 53471160), (10, 48124044), (12, 40103370), (15, 32082696), (18, 26735580), (20, 24062022), (24, 20051685), (27, 17823720), (30, 16041348), (36, 13367790), (40, 12031011), (45, 10694232), (54, 8911860), (60, 8020674), (72, 6683895), (81, 5941240), (90, 5347116), (108, 4455930), (120, 4010337), (135, 3564744), (162, 2970620), (180, 2673558), (216, 2227965), (270, 1782372), (324, 1485310), (360, 1336779), (405, 1188248), (540, 891186), (648, 742655), (810, 594124), (1080, 445593), (1620, 297062), (3240, 148531)]