144436680

素因数分解:

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

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 471027960

約数和(自身を除く): 326591280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 842, 953, 1263, 1684, 1906, 2105, 2526, 2859, 3368, 3789, 3812, 4210, 4765, 5052, 5718, 6315, 7578, 7624, 8420, 8577, 9530, 10104, 11436, 12630, 14295, 15156, 16840, 17154, 18945, 19060, 22872, 25260, 28590, 30312, 34308, 37890, 38120, 42885, 50520, 57180, 68616, 75780, 85770, 114360, 151560, 171540, 343080, 401213, 802426, 1203639, 1604852, 2006065, 2407278, 3209704, 3610917, 4012130, 4814556, 6018195, 7221834, 8024260, 9629112, 12036390, 14443668, 16048520, 18054585, 24072780, 28887336, 36109170, 48145560, 72218340, 144436680]

約数ペア:

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