461314440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{142381}}^1$

素因数の和:142404

約数の個数: 80

約数和(自身を含む): 1550539980

約数和(自身を除く): 1089225540

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, 142381, 284762, 427143, 569524, 711905, 854286, 1139048, 1281429, 1423810, 1708572, 2135715, 2562858, 2847620, 3417144, 3844287, 4271430, 5125716, 5695240, 6407145, 7688574, 8542860, 10251432, 11532861, 12814290, 15377148, 17085720, 19221435, 23065722, 25628580, 30754296, 38442870, 46131444, 51257160, 57664305, 76885740, 92262888, 115328610, 153771480, 230657220, 461314440]

約数ペア:

[(1, 461314440), (2, 230657220), (3, 153771480), (4, 115328610), (5, 92262888), (6, 76885740), (8, 57664305), (9, 51257160), (10, 46131444), (12, 38442870), (15, 30754296), (18, 25628580), (20, 23065722), (24, 19221435), (27, 17085720), (30, 15377148), (36, 12814290), (40, 11532861), (45, 10251432), (54, 8542860), (60, 7688574), (72, 6407145), (81, 5695240), (90, 5125716), (108, 4271430), (120, 3844287), (135, 3417144), (162, 2847620), (180, 2562858), (216, 2135715), (270, 1708572), (324, 1423810), (360, 1281429), (405, 1139048), (540, 854286), (648, 711905), (810, 569524), (1080, 427143), (1620, 284762), (3240, 142381)]