30066840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 96

約数和(自身を含む): 99852480

約数和(自身を除く): 69785640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1777, 1880, 2115, 2820, 3384, 3554, 4230, 5331, 5640, 7108, 8460, 8885, 10662, 14216, 15993, 16920, 17770, 21324, 26655, 31986, 35540, 42648, 53310, 63972, 71080, 79965, 83519, 106620, 127944, 159930, 167038, 213240, 250557, 319860, 334076, 417595, 501114, 639720, 668152, 751671, 835190, 1002228, 1252785, 1503342, 1670380, 2004456, 2505570, 3006684, 3340760, 3758355, 5011140, 6013368, 7516710, 10022280, 15033420, 30066840]

約数ペア:

[(1, 30066840), (2, 15033420), (3, 10022280), (4, 7516710), (5, 6013368), (6, 5011140), (8, 3758355), (9, 3340760), (10, 3006684), (12, 2505570), (15, 2004456), (18, 1670380), (20, 1503342), (24, 1252785), (30, 1002228), (36, 835190), (40, 751671), (45, 668152), (47, 639720), (60, 501114), (72, 417595), (90, 334076), (94, 319860), (120, 250557), (141, 213240), (180, 167038), (188, 159930), (235, 127944), (282, 106620), (360, 83519), (376, 79965), (423, 71080), (470, 63972), (564, 53310), (705, 42648), (846, 35540), (940, 31986), (1128, 26655), (1410, 21324), (1692, 17770), (1777, 16920), (1880, 15993), (2115, 14216), (2820, 10662), (3384, 8885), (3554, 8460), (4230, 7108), (5331, 5640)]