61386120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 145455480

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, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 503, 540, 565, 678, 904, 1006, 1017, 1080, 1130, 1356, 1509, 1695, 2012, 2034, 2260, 2515, 2712, 3018, 3051, 3390, 4024, 4068, 4520, 4527, 5030, 5085, 6036, 6102, 6780, 7545, 8136, 9054, 10060, 10170, 12072, 12204, 13560, 13581, 15090, 15255, 18108, 20120, 20340, 22635, 24408, 27162, 30180, 30510, 36216, 40680, 45270, 54324, 56839, 60360, 61020, 67905, 90540, 108648, 113678, 122040, 135810, 170517, 181080, 227356, 271620, 284195, 341034, 454712, 511551, 543240, 568390, 682068, 852585, 1023102, 1136780, 1364136, 1534653, 1705170, 2046204, 2273560, 2557755, 3069306, 3410340, 4092408, 5115510, 6138612, 6820680, 7673265, 10231020, 12277224, 15346530, 20462040, 30693060, 61386120]

約数ペア:

[(1, 61386120), (2, 30693060), (3, 20462040), (4, 15346530), (5, 12277224), (6, 10231020), (8, 7673265), (9, 6820680), (10, 6138612), (12, 5115510), (15, 4092408), (18, 3410340), (20, 3069306), (24, 2557755), (27, 2273560), (30, 2046204), (36, 1705170), (40, 1534653), (45, 1364136), (54, 1136780), (60, 1023102), (72, 852585), (90, 682068), (108, 568390), (113, 543240), (120, 511551), (135, 454712), (180, 341034), (216, 284195), (226, 271620), (270, 227356), (339, 181080), (360, 170517), (452, 135810), (503, 122040), (540, 113678), (565, 108648), (678, 90540), (904, 67905), (1006, 61020), (1017, 60360), (1080, 56839), (1130, 54324), (1356, 45270), (1509, 40680), (1695, 36216), (2012, 30510), (2034, 30180), (2260, 27162), (2515, 24408), (2712, 22635), (3018, 20340), (3051, 20120), (3390, 18108), (4024, 15255), (4068, 15090), (4520, 13581), (4527, 13560), (5030, 12204), (5085, 12072), (6036, 10170), (6102, 10060), (6780, 9054), (7545, 8136)]