2568288060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121951}}^1$

素因数の和:121985

約数の個数: 120

約数和(自身を含む): 8676640896

約数和(自身を除く): 6108352836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 121951, 243902, 365853, 487804, 609755, 731706, 1097559, 1219510, 1463412, 1585363, 1829265, 2195118, 2439020, 3170726, 3292677, 3658530, 4390236, 4756089, 5487795, 6341452, 6585354, 7317060, 7926815, 9512178, 9878031, 10975590, 13170708, 14268267, 15853630, 16463385, 19024356, 19756062, 21951180, 23780445, 28536534, 31707260, 32926770, 39512124, 42804801, 47560890, 49390155, 57073068, 65853540, 71341335, 85609602, 95121780, 98780310, 128414403, 142682670, 171219204, 197560620, 214024005, 256828806, 285365340, 428048010, 513657612, 642072015, 856096020, 1284144030, 2568288060]

約数ペア:

[(1, 2568288060), (2, 1284144030), (3, 856096020), (4, 642072015), (5, 513657612), (6, 428048010), (9, 285365340), (10, 256828806), (12, 214024005), (13, 197560620), (15, 171219204), (18, 142682670), (20, 128414403), (26, 98780310), (27, 95121780), (30, 85609602), (36, 71341335), (39, 65853540), (45, 57073068), (52, 49390155), (54, 47560890), (60, 42804801), (65, 39512124), (78, 32926770), (81, 31707260), (90, 28536534), (108, 23780445), (117, 21951180), (130, 19756062), (135, 19024356), (156, 16463385), (162, 15853630), (180, 14268267), (195, 13170708), (234, 10975590), (260, 9878031), (270, 9512178), (324, 7926815), (351, 7317060), (390, 6585354), (405, 6341452), (468, 5487795), (540, 4756089), (585, 4390236), (702, 3658530), (780, 3292677), (810, 3170726), (1053, 2439020), (1170, 2195118), (1404, 1829265), (1620, 1585363), (1755, 1463412), (2106, 1219510), (2340, 1097559), (3510, 731706), (4212, 609755), (5265, 487804), (7020, 365853), (10530, 243902), (21060, 121951)]