1441556640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1001081}}^1$

素因数の和:1001102

約数の個数: 72

約数和(自身を含む): 4919316948

約数和(自身を除く): 3477760308

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, 1001081, 2002162, 3003243, 4004324, 5005405, 6006486, 8008648, 9009729, 10010810, 12012972, 15016215, 16017296, 18019458, 20021620, 24025944, 30032430, 32034592, 36038916, 40043240, 45048645, 48051888, 60064860, 72077832, 80086480, 90097290, 96103776, 120129720, 144155664, 160172960, 180194580, 240259440, 288311328, 360389160, 480518880, 720778320, 1441556640]

約数ペア:

[(1, 1441556640), (2, 720778320), (3, 480518880), (4, 360389160), (5, 288311328), (6, 240259440), (8, 180194580), (9, 160172960), (10, 144155664), (12, 120129720), (15, 96103776), (16, 90097290), (18, 80086480), (20, 72077832), (24, 60064860), (30, 48051888), (32, 45048645), (36, 40043240), (40, 36038916), (45, 32034592), (48, 30032430), (60, 24025944), (72, 20021620), (80, 18019458), (90, 16017296), (96, 15016215), (120, 12012972), (144, 10010810), (160, 9009729), (180, 8008648), (240, 6006486), (288, 5005405), (360, 4004324), (480, 3003243), (720, 2002162), (1440, 1001081)]