7841170080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5445257}}^1$

素因数の和:5445278

約数の個数: 72

約数和(自身を含む): 26757997812

約数和(自身を除く): 18916827732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5445257, 10890514, 16335771, 21781028, 27226285, 32671542, 43562056, 49007313, 54452570, 65343084, 81678855, 87124112, 98014626, 108905140, 130686168, 163357710, 174248224, 196029252, 217810280, 245036565, 261372336, 326715420, 392058504, 435620560, 490073130, 522744672, 653430840, 784117008, 871241120, 980146260, 1306861680, 1568234016, 1960292520, 2613723360, 3920585040, 7841170080]

約数ペア:

[(1, 7841170080), (2, 3920585040), (3, 2613723360), (4, 1960292520), (5, 1568234016), (6, 1306861680), (8, 980146260), (9, 871241120), (10, 784117008), (12, 653430840), (15, 522744672), (16, 490073130), (18, 435620560), (20, 392058504), (24, 326715420), (30, 261372336), (32, 245036565), (36, 217810280), (40, 196029252), (45, 174248224), (48, 163357710), (60, 130686168), (72, 108905140), (80, 98014626), (90, 87124112), (96, 81678855), (120, 65343084), (144, 54452570), (160, 49007313), (180, 43562056), (240, 32671542), (288, 27226285), (360, 21781028), (480, 16335771), (720, 10890514), (1440, 5445257)]