440946720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{102071}}^1$

素因数の和:102095

約数の個数: 96

約数和(自身を含む): 1543328640

約数和(自身を除く): 1102381920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 102071, 204142, 306213, 408284, 510355, 612426, 816568, 918639, 1020710, 1224852, 1531065, 1633136, 1837278, 2041420, 2449704, 2755917, 3062130, 3266272, 3674556, 4082840, 4593195, 4899408, 5511834, 6124260, 7349112, 8165680, 9186390, 9798816, 11023668, 12248520, 13779585, 14698224, 16331360, 18372780, 22047336, 24497040, 27559170, 29396448, 36745560, 44094672, 48994080, 55118340, 73491120, 88189344, 110236680, 146982240, 220473360, 440946720]

約数ペア:

[(1, 440946720), (2, 220473360), (3, 146982240), (4, 110236680), (5, 88189344), (6, 73491120), (8, 55118340), (9, 48994080), (10, 44094672), (12, 36745560), (15, 29396448), (16, 27559170), (18, 24497040), (20, 22047336), (24, 18372780), (27, 16331360), (30, 14698224), (32, 13779585), (36, 12248520), (40, 11023668), (45, 9798816), (48, 9186390), (54, 8165680), (60, 7349112), (72, 6124260), (80, 5511834), (90, 4899408), (96, 4593195), (108, 4082840), (120, 3674556), (135, 3266272), (144, 3062130), (160, 2755917), (180, 2449704), (216, 2041420), (240, 1837278), (270, 1633136), (288, 1531065), (360, 1224852), (432, 1020710), (480, 918639), (540, 816568), (720, 612426), (864, 510355), (1080, 408284), (1440, 306213), (2160, 204142), (4320, 102071)]