2526240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 8406720

約数和(自身を除く): 5880480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 277, 285, 304, 380, 456, 480, 554, 570, 608, 760, 831, 912, 1108, 1140, 1385, 1520, 1662, 1824, 2216, 2280, 2770, 3040, 3324, 4155, 4432, 4560, 5263, 5540, 6648, 8310, 8864, 9120, 10526, 11080, 13296, 15789, 16620, 21052, 22160, 26315, 26592, 31578, 33240, 42104, 44320, 52630, 63156, 66480, 78945, 84208, 105260, 126312, 132960, 157890, 168416, 210520, 252624, 315780, 421040, 505248, 631560, 842080, 1263120, 2526240]

約数ペア:

[(1, 2526240), (2, 1263120), (3, 842080), (4, 631560), (5, 505248), (6, 421040), (8, 315780), (10, 252624), (12, 210520), (15, 168416), (16, 157890), (19, 132960), (20, 126312), (24, 105260), (30, 84208), (32, 78945), (38, 66480), (40, 63156), (48, 52630), (57, 44320), (60, 42104), (76, 33240), (80, 31578), (95, 26592), (96, 26315), (114, 22160), (120, 21052), (152, 16620), (160, 15789), (190, 13296), (228, 11080), (240, 10526), (277, 9120), (285, 8864), (304, 8310), (380, 6648), (456, 5540), (480, 5263), (554, 4560), (570, 4432), (608, 4155), (760, 3324), (831, 3040), (912, 2770), (1108, 2280), (1140, 2216), (1385, 1824), (1520, 1662)]