201252960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139759}}^1$

素因数の和:139780

約数の個数: 72

約数和(自身を含む): 686780640

約数和(自身を除く): 485527680

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, 139759, 279518, 419277, 559036, 698795, 838554, 1118072, 1257831, 1397590, 1677108, 2096385, 2236144, 2515662, 2795180, 3354216, 4192770, 4472288, 5031324, 5590360, 6289155, 6708432, 8385540, 10062648, 11180720, 12578310, 13416864, 16771080, 20125296, 22361440, 25156620, 33542160, 40250592, 50313240, 67084320, 100626480, 201252960]

約数ペア:

[(1, 201252960), (2, 100626480), (3, 67084320), (4, 50313240), (5, 40250592), (6, 33542160), (8, 25156620), (9, 22361440), (10, 20125296), (12, 16771080), (15, 13416864), (16, 12578310), (18, 11180720), (20, 10062648), (24, 8385540), (30, 6708432), (32, 6289155), (36, 5590360), (40, 5031324), (45, 4472288), (48, 4192770), (60, 3354216), (72, 2795180), (80, 2515662), (90, 2236144), (96, 2096385), (120, 1677108), (144, 1397590), (160, 1257831), (180, 1118072), (240, 838554), (288, 698795), (360, 559036), (480, 419277), (720, 279518), (1440, 139759)]