556327440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{85853}}^1$

素因数の和:85878

約数の個数: 100

約数和(自身を含む): 1932230124

約数和(自身を除く): 1375902684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 85853, 171706, 257559, 343412, 429265, 515118, 686824, 772677, 858530, 1030236, 1287795, 1373648, 1545354, 1717060, 2060472, 2318031, 2575590, 3090708, 3434120, 3863385, 4120944, 4636062, 5151180, 6181416, 6868240, 6954093, 7726770, 9272124, 10302360, 11590155, 12362832, 13908186, 15453540, 18544248, 20604720, 23180310, 27816372, 30907080, 34770465, 37088496, 46360620, 55632744, 61814160, 69540930, 92721240, 111265488, 139081860, 185442480, 278163720, 556327440]

約数ペア:

[(1, 556327440), (2, 278163720), (3, 185442480), (4, 139081860), (5, 111265488), (6, 92721240), (8, 69540930), (9, 61814160), (10, 55632744), (12, 46360620), (15, 37088496), (16, 34770465), (18, 30907080), (20, 27816372), (24, 23180310), (27, 20604720), (30, 18544248), (36, 15453540), (40, 13908186), (45, 12362832), (48, 11590155), (54, 10302360), (60, 9272124), (72, 7726770), (80, 6954093), (81, 6868240), (90, 6181416), (108, 5151180), (120, 4636062), (135, 4120944), (144, 3863385), (162, 3434120), (180, 3090708), (216, 2575590), (240, 2318031), (270, 2060472), (324, 1717060), (360, 1545354), (405, 1373648), (432, 1287795), (540, 1030236), (648, 858530), (720, 772677), (810, 686824), (1080, 515118), (1296, 429265), (1620, 343412), (2160, 257559), (3240, 171706), (6480, 85853)]