2945195280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{6673}}^1$

素因数の和:7305

約数の個数: 120

約数和(自身を含む): 9908567448

約数和(自身を除く): 6963372168

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, 613, 720, 1226, 1839, 2452, 3065, 3678, 4904, 5517, 6130, 6673, 7356, 9195, 9808, 11034, 12260, 13346, 14712, 18390, 20019, 22068, 24520, 26692, 27585, 29424, 33365, 36780, 40038, 44136, 49040, 53384, 55170, 60057, 66730, 73560, 80076, 88272, 100095, 106768, 110340, 120114, 133460, 147120, 160152, 200190, 220680, 240228, 266920, 300285, 320304, 400380, 441360, 480456, 533840, 600570, 800760, 960912, 1201140, 1601520, 2402280, 4090549, 4804560, 8181098, 12271647, 16362196, 20452745, 24543294, 32724392, 36814941, 40905490, 49086588, 61358235, 65448784, 73629882, 81810980, 98173176, 122716470, 147259764, 163621960, 184074705, 196346352, 245432940, 294519528, 327243920, 368149410, 490865880, 589039056, 736298820, 981731760, 1472597640, 2945195280]

約数ペア:

[(1, 2945195280), (2, 1472597640), (3, 981731760), (4, 736298820), (5, 589039056), (6, 490865880), (8, 368149410), (9, 327243920), (10, 294519528), (12, 245432940), (15, 196346352), (16, 184074705), (18, 163621960), (20, 147259764), (24, 122716470), (30, 98173176), (36, 81810980), (40, 73629882), (45, 65448784), (48, 61358235), (60, 49086588), (72, 40905490), (80, 36814941), (90, 32724392), (120, 24543294), (144, 20452745), (180, 16362196), (240, 12271647), (360, 8181098), (613, 4804560), (720, 4090549), (1226, 2402280), (1839, 1601520), (2452, 1201140), (3065, 960912), (3678, 800760), (4904, 600570), (5517, 533840), (6130, 480456), (6673, 441360), (7356, 400380), (9195, 320304), (9808, 300285), (11034, 266920), (12260, 240228), (13346, 220680), (14712, 200190), (18390, 160152), (20019, 147120), (22068, 133460), (24520, 120114), (26692, 110340), (27585, 106768), (29424, 100095), (33365, 88272), (36780, 80076), (40038, 73560), (44136, 66730), (49040, 60057), (53384, 55170)]