129567840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14207}}^1$

素因数の和:14244

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 300082080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 14207, 28414, 42621, 56828, 71035, 85242, 113656, 142070, 170484, 213105, 227312, 269933, 284140, 340968, 426210, 454624, 539866, 568280, 681936, 809799, 852420, 1079732, 1136560, 1349665, 1363872, 1619598, 1704840, 2159464, 2273120, 2699330, 3239196, 3409680, 4048995, 4318928, 5398660, 6478392, 6819360, 8097990, 8637856, 10797320, 12956784, 16195980, 21594640, 25913568, 32391960, 43189280, 64783920, 129567840]

約数ペア:

[(1, 129567840), (2, 64783920), (3, 43189280), (4, 32391960), (5, 25913568), (6, 21594640), (8, 16195980), (10, 12956784), (12, 10797320), (15, 8637856), (16, 8097990), (19, 6819360), (20, 6478392), (24, 5398660), (30, 4318928), (32, 4048995), (38, 3409680), (40, 3239196), (48, 2699330), (57, 2273120), (60, 2159464), (76, 1704840), (80, 1619598), (95, 1363872), (96, 1349665), (114, 1136560), (120, 1079732), (152, 852420), (160, 809799), (190, 681936), (228, 568280), (240, 539866), (285, 454624), (304, 426210), (380, 340968), (456, 284140), (480, 269933), (570, 227312), (608, 213105), (760, 170484), (912, 142070), (1140, 113656), (1520, 85242), (1824, 71035), (2280, 56828), (3040, 42621), (4560, 28414), (9120, 14207)]