375440640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97771}}^1$

素因数の和:97795

約数の個数: 72

約数和(自身を含む): 1199075808

約数和(自身を除く): 823635168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 97771, 195542, 293313, 391084, 488855, 586626, 782168, 977710, 1173252, 1466565, 1564336, 1955420, 2346504, 2933130, 3128672, 3910840, 4693008, 5866260, 6257344, 7821680, 9386016, 11732520, 12514688, 15643360, 18772032, 23465040, 25029376, 31286720, 37544064, 46930080, 62573440, 75088128, 93860160, 125146880, 187720320, 375440640]

約数ペア:

[(1, 375440640), (2, 187720320), (3, 125146880), (4, 93860160), (5, 75088128), (6, 62573440), (8, 46930080), (10, 37544064), (12, 31286720), (15, 25029376), (16, 23465040), (20, 18772032), (24, 15643360), (30, 12514688), (32, 11732520), (40, 9386016), (48, 7821680), (60, 6257344), (64, 5866260), (80, 4693008), (96, 3910840), (120, 3128672), (128, 2933130), (160, 2346504), (192, 1955420), (240, 1564336), (256, 1466565), (320, 1173252), (384, 977710), (480, 782168), (640, 586626), (768, 488855), (960, 391084), (1280, 293313), (1920, 195542), (3840, 97771)]