79506720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55213}}^1$

素因数の和:55234

約数の個数: 72

約数和(自身を含む): 271321596

約数和(自身を除く): 191814876

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, 55213, 110426, 165639, 220852, 276065, 331278, 441704, 496917, 552130, 662556, 828195, 883408, 993834, 1104260, 1325112, 1656390, 1766816, 1987668, 2208520, 2484585, 2650224, 3312780, 3975336, 4417040, 4969170, 5300448, 6625560, 7950672, 8834080, 9938340, 13251120, 15901344, 19876680, 26502240, 39753360, 79506720]

約数ペア:

[(1, 79506720), (2, 39753360), (3, 26502240), (4, 19876680), (5, 15901344), (6, 13251120), (8, 9938340), (9, 8834080), (10, 7950672), (12, 6625560), (15, 5300448), (16, 4969170), (18, 4417040), (20, 3975336), (24, 3312780), (30, 2650224), (32, 2484585), (36, 2208520), (40, 1987668), (45, 1766816), (48, 1656390), (60, 1325112), (72, 1104260), (80, 993834), (90, 883408), (96, 828195), (120, 662556), (144, 552130), (160, 496917), (180, 441704), (240, 331278), (288, 276065), (360, 220852), (480, 165639), (720, 110426), (1440, 55213)]