1629306720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1131463}}^1$

素因数の和:1131484

約数の個数: 72

約数和(自身を含む): 5560014096

約数和(自身を除く): 3930707376

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, 1131463, 2262926, 3394389, 4525852, 5657315, 6788778, 9051704, 10183167, 11314630, 13577556, 16971945, 18103408, 20366334, 22629260, 27155112, 33943890, 36206816, 40732668, 45258520, 50915835, 54310224, 67887780, 81465336, 90517040, 101831670, 108620448, 135775560, 162930672, 181034080, 203663340, 271551120, 325861344, 407326680, 543102240, 814653360, 1629306720]

約数ペア:

[(1, 1629306720), (2, 814653360), (3, 543102240), (4, 407326680), (5, 325861344), (6, 271551120), (8, 203663340), (9, 181034080), (10, 162930672), (12, 135775560), (15, 108620448), (16, 101831670), (18, 90517040), (20, 81465336), (24, 67887780), (30, 54310224), (32, 50915835), (36, 45258520), (40, 40732668), (45, 36206816), (48, 33943890), (60, 27155112), (72, 22629260), (80, 20366334), (90, 18103408), (96, 16971945), (120, 13577556), (144, 11314630), (160, 10183167), (180, 9051704), (240, 6788778), (288, 5657315), (360, 4525852), (480, 3394389), (720, 2262926), (1440, 1131463)]