242674920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{224699}}^1$

素因数の和:224719

約数の個数: 64

約数和(自身を含む): 808920000

約数和(自身を除く): 566245080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 224699, 449398, 674097, 898796, 1123495, 1348194, 1797592, 2022291, 2246990, 2696388, 3370485, 4044582, 4493980, 5392776, 6066873, 6740970, 8089164, 8987960, 10111455, 12133746, 13481940, 16178328, 20222910, 24267492, 26963880, 30334365, 40445820, 48534984, 60668730, 80891640, 121337460, 242674920]

約数ペア:

[(1, 242674920), (2, 121337460), (3, 80891640), (4, 60668730), (5, 48534984), (6, 40445820), (8, 30334365), (9, 26963880), (10, 24267492), (12, 20222910), (15, 16178328), (18, 13481940), (20, 12133746), (24, 10111455), (27, 8987960), (30, 8089164), (36, 6740970), (40, 6066873), (45, 5392776), (54, 4493980), (60, 4044582), (72, 3370485), (90, 2696388), (108, 2246990), (120, 2022291), (135, 1797592), (180, 1348194), (216, 1123495), (270, 898796), (360, 674097), (540, 449398), (1080, 224699)]