998493120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{346699}}^1$

素因数の和:346722

約数の個数: 84

約数和(自身を含む): 3434410200

約数和(自身を除く): 2435917080

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 346699, 693398, 1040097, 1386796, 1733495, 2080194, 2773592, 3120291, 3466990, 4160388, 5200485, 5547184, 6240582, 6933980, 8320776, 10400970, 11094368, 12481164, 13867960, 15601455, 16641552, 20801940, 22188736, 24962328, 27735920, 31202910, 33283104, 41603880, 49924656, 55471840, 62405820, 66566208, 83207760, 99849312, 110943680, 124811640, 166415520, 199698624, 249623280, 332831040, 499246560, 998493120]

約数ペア:

[(1, 998493120), (2, 499246560), (3, 332831040), (4, 249623280), (5, 199698624), (6, 166415520), (8, 124811640), (9, 110943680), (10, 99849312), (12, 83207760), (15, 66566208), (16, 62405820), (18, 55471840), (20, 49924656), (24, 41603880), (30, 33283104), (32, 31202910), (36, 27735920), (40, 24962328), (45, 22188736), (48, 20801940), (60, 16641552), (64, 15601455), (72, 13867960), (80, 12481164), (90, 11094368), (96, 10400970), (120, 8320776), (144, 6933980), (160, 6240582), (180, 5547184), (192, 5200485), (240, 4160388), (288, 3466990), (320, 3120291), (360, 2773592), (480, 2080194), (576, 1733495), (720, 1386796), (960, 1040097), (1440, 693398), (2880, 346699)]