154233360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{214213}}^1$

素因数の和:214232

約数の個数: 60

約数和(自身を含む): 517969452

約数和(自身を除く): 363736092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 214213, 428426, 642639, 856852, 1071065, 1285278, 1713704, 1927917, 2142130, 2570556, 3213195, 3427408, 3855834, 4284260, 5141112, 6426390, 7711668, 8568520, 9639585, 10282224, 12852780, 15423336, 17137040, 19279170, 25705560, 30846672, 38558340, 51411120, 77116680, 154233360]

約数ペア:

[(1, 154233360), (2, 77116680), (3, 51411120), (4, 38558340), (5, 30846672), (6, 25705560), (8, 19279170), (9, 17137040), (10, 15423336), (12, 12852780), (15, 10282224), (16, 9639585), (18, 8568520), (20, 7711668), (24, 6426390), (30, 5141112), (36, 4284260), (40, 3855834), (45, 3427408), (48, 3213195), (60, 2570556), (72, 2142130), (80, 1927917), (90, 1713704), (120, 1285278), (144, 1071065), (180, 856852), (240, 642639), (360, 428426), (720, 214213)]