4501356720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2679379}}^1$

素因数の和:2679402

約数の個数: 80

約数和(自身を含む): 15947669760

約数和(自身を除く): 11446313040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2679379, 5358758, 8038137, 10717516, 13396895, 16076274, 18755653, 21435032, 26793790, 32152548, 37511306, 40190685, 42870064, 53587580, 56266959, 64305096, 75022612, 80381370, 93778265, 107175160, 112533918, 128610192, 150045224, 160762740, 187556530, 214350320, 225067836, 281334795, 300090448, 321525480, 375113060, 450135672, 562669590, 643050960, 750226120, 900271344, 1125339180, 1500452240, 2250678360, 4501356720]

約数ペア:

[(1, 4501356720), (2, 2250678360), (3, 1500452240), (4, 1125339180), (5, 900271344), (6, 750226120), (7, 643050960), (8, 562669590), (10, 450135672), (12, 375113060), (14, 321525480), (15, 300090448), (16, 281334795), (20, 225067836), (21, 214350320), (24, 187556530), (28, 160762740), (30, 150045224), (35, 128610192), (40, 112533918), (42, 107175160), (48, 93778265), (56, 80381370), (60, 75022612), (70, 64305096), (80, 56266959), (84, 53587580), (105, 42870064), (112, 40190685), (120, 37511306), (140, 32152548), (168, 26793790), (210, 21435032), (240, 18755653), (280, 16076274), (336, 13396895), (420, 10717516), (560, 8038137), (840, 5358758), (1680, 2679379)]