288873360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 973457784

約数和(自身を除く): 684584424

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, 421, 720, 842, 953, 1263, 1684, 1906, 2105, 2526, 2859, 3368, 3789, 3812, 4210, 4765, 5052, 5718, 6315, 6736, 7578, 7624, 8420, 8577, 9530, 10104, 11436, 12630, 14295, 15156, 15248, 16840, 17154, 18945, 19060, 20208, 22872, 25260, 28590, 30312, 33680, 34308, 37890, 38120, 42885, 45744, 50520, 57180, 60624, 68616, 75780, 76240, 85770, 101040, 114360, 137232, 151560, 171540, 228720, 303120, 343080, 401213, 686160, 802426, 1203639, 1604852, 2006065, 2407278, 3209704, 3610917, 4012130, 4814556, 6018195, 6419408, 7221834, 8024260, 9629112, 12036390, 14443668, 16048520, 18054585, 19258224, 24072780, 28887336, 32097040, 36109170, 48145560, 57774672, 72218340, 96291120, 144436680, 288873360]

約数ペア:

[(1, 288873360), (2, 144436680), (3, 96291120), (4, 72218340), (5, 57774672), (6, 48145560), (8, 36109170), (9, 32097040), (10, 28887336), (12, 24072780), (15, 19258224), (16, 18054585), (18, 16048520), (20, 14443668), (24, 12036390), (30, 9629112), (36, 8024260), (40, 7221834), (45, 6419408), (48, 6018195), (60, 4814556), (72, 4012130), (80, 3610917), (90, 3209704), (120, 2407278), (144, 2006065), (180, 1604852), (240, 1203639), (360, 802426), (421, 686160), (720, 401213), (842, 343080), (953, 303120), (1263, 228720), (1684, 171540), (1906, 151560), (2105, 137232), (2526, 114360), (2859, 101040), (3368, 85770), (3789, 76240), (3812, 75780), (4210, 68616), (4765, 60624), (5052, 57180), (5718, 50520), (6315, 45744), (6736, 42885), (7578, 38120), (7624, 37890), (8420, 34308), (8577, 33680), (9530, 30312), (10104, 28590), (11436, 25260), (12630, 22872), (14295, 20208), (15156, 19060), (15248, 18945), (16840, 17154)]