299031120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21859}}^1$

素因数の和:21897

約数の個数: 120

約数和(自身を含む): 1057149600

約数和(自身を除く): 758118480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 21859, 43718, 65577, 87436, 109295, 131154, 174872, 196731, 218590, 262308, 327885, 349744, 393462, 415321, 437180, 524616, 655770, 786924, 830642, 874360, 983655, 1049232, 1245963, 1311540, 1573848, 1661284, 1748720, 1967310, 2076605, 2491926, 2623080, 3147696, 3322568, 3737889, 3934620, 4153210, 4983852, 5246160, 6229815, 6645136, 7475778, 7869240, 8306420, 9967704, 12459630, 14951556, 15738480, 16612840, 18689445, 19935408, 24919260, 29903112, 33225680, 37378890, 49838520, 59806224, 74757780, 99677040, 149515560, 299031120]

約数ペア:

[(1, 299031120), (2, 149515560), (3, 99677040), (4, 74757780), (5, 59806224), (6, 49838520), (8, 37378890), (9, 33225680), (10, 29903112), (12, 24919260), (15, 19935408), (16, 18689445), (18, 16612840), (19, 15738480), (20, 14951556), (24, 12459630), (30, 9967704), (36, 8306420), (38, 7869240), (40, 7475778), (45, 6645136), (48, 6229815), (57, 5246160), (60, 4983852), (72, 4153210), (76, 3934620), (80, 3737889), (90, 3322568), (95, 3147696), (114, 2623080), (120, 2491926), (144, 2076605), (152, 1967310), (171, 1748720), (180, 1661284), (190, 1573848), (228, 1311540), (240, 1245963), (285, 1049232), (304, 983655), (342, 874360), (360, 830642), (380, 786924), (456, 655770), (570, 524616), (684, 437180), (720, 415321), (760, 393462), (855, 349744), (912, 327885), (1140, 262308), (1368, 218590), (1520, 196731), (1710, 174872), (2280, 131154), (2736, 109295), (3420, 87436), (4560, 65577), (6840, 43718), (13680, 21859)]