2944985760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2045129}}^1$

素因数の和:2045150

約数の個数: 72

約数和(自身を含む): 10049768820

約数和(自身を除く): 7104783060

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, 2045129, 4090258, 6135387, 8180516, 10225645, 12270774, 16361032, 18406161, 20451290, 24541548, 30676935, 32722064, 36812322, 40902580, 49083096, 61353870, 65444128, 73624644, 81805160, 92030805, 98166192, 122707740, 147249288, 163610320, 184061610, 196332384, 245415480, 294498576, 327220640, 368123220, 490830960, 588997152, 736246440, 981661920, 1472492880, 2944985760]

約数ペア:

[(1, 2944985760), (2, 1472492880), (3, 981661920), (4, 736246440), (5, 588997152), (6, 490830960), (8, 368123220), (9, 327220640), (10, 294498576), (12, 245415480), (15, 196332384), (16, 184061610), (18, 163610320), (20, 147249288), (24, 122707740), (30, 98166192), (32, 92030805), (36, 81805160), (40, 73624644), (45, 65444128), (48, 61353870), (60, 49083096), (72, 40902580), (80, 36812322), (90, 32722064), (96, 30676935), (120, 24541548), (144, 20451290), (160, 18406161), (180, 16361032), (240, 12270774), (288, 10225645), (360, 8180516), (480, 6135387), (720, 4090258), (1440, 2045129)]