1622788320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3380809}}^1$

素因数の和:3380827

約数の個数: 48

約数和(自身を含む): 5111784720

約数和(自身を除く): 3488996400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3380809, 6761618, 10142427, 13523236, 16904045, 20284854, 27046472, 33808090, 40569708, 50712135, 54092944, 67616180, 81139416, 101424270, 108185888, 135232360, 162278832, 202848540, 270464720, 324557664, 405697080, 540929440, 811394160, 1622788320]

約数ペア:

[(1, 1622788320), (2, 811394160), (3, 540929440), (4, 405697080), (5, 324557664), (6, 270464720), (8, 202848540), (10, 162278832), (12, 135232360), (15, 108185888), (16, 101424270), (20, 81139416), (24, 67616180), (30, 54092944), (32, 50712135), (40, 40569708), (48, 33808090), (60, 27046472), (80, 20284854), (96, 16904045), (120, 13523236), (160, 10142427), (240, 6761618), (480, 3380809)]