358699680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{249097}}^1$

素因数の和:249118

約数の個数: 72

約数和(自身を含む): 1224067572

約数和(自身を除く): 865367892

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, 249097, 498194, 747291, 996388, 1245485, 1494582, 1992776, 2241873, 2490970, 2989164, 3736455, 3985552, 4483746, 4981940, 5978328, 7472910, 7971104, 8967492, 9963880, 11209365, 11956656, 14945820, 17934984, 19927760, 22418730, 23913312, 29891640, 35869968, 39855520, 44837460, 59783280, 71739936, 89674920, 119566560, 179349840, 358699680]

約数ペア:

[(1, 358699680), (2, 179349840), (3, 119566560), (4, 89674920), (5, 71739936), (6, 59783280), (8, 44837460), (9, 39855520), (10, 35869968), (12, 29891640), (15, 23913312), (16, 22418730), (18, 19927760), (20, 17934984), (24, 14945820), (30, 11956656), (32, 11209365), (36, 9963880), (40, 8967492), (45, 7971104), (48, 7472910), (60, 5978328), (72, 4981940), (80, 4483746), (90, 3985552), (96, 3736455), (120, 2989164), (144, 2490970), (160, 2241873), (180, 1992776), (240, 1494582), (288, 1245485), (360, 996388), (480, 747291), (720, 498194), (1440, 249097)]