19326120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^5$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 63776160

約数和(自身を除く): 44450040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1331, 1452, 1815, 2420, 2662, 2904, 3630, 3993, 4840, 5324, 6655, 7260, 7986, 10648, 13310, 14520, 14641, 15972, 19965, 26620, 29282, 31944, 39930, 43923, 53240, 58564, 73205, 79860, 87846, 117128, 146410, 159720, 161051, 175692, 219615, 292820, 322102, 351384, 439230, 483153, 585640, 644204, 805255, 878460, 966306, 1288408, 1610510, 1756920, 1932612, 2415765, 3221020, 3865224, 4831530, 6442040, 9663060, 19326120]

約数ペア:

[(1, 19326120), (2, 9663060), (3, 6442040), (4, 4831530), (5, 3865224), (6, 3221020), (8, 2415765), (10, 1932612), (11, 1756920), (12, 1610510), (15, 1288408), (20, 966306), (22, 878460), (24, 805255), (30, 644204), (33, 585640), (40, 483153), (44, 439230), (55, 351384), (60, 322102), (66, 292820), (88, 219615), (110, 175692), (120, 161051), (121, 159720), (132, 146410), (165, 117128), (220, 87846), (242, 79860), (264, 73205), (330, 58564), (363, 53240), (440, 43923), (484, 39930), (605, 31944), (660, 29282), (726, 26620), (968, 19965), (1210, 15972), (1320, 14641), (1331, 14520), (1452, 13310), (1815, 10648), (2420, 7986), (2662, 7260), (2904, 6655), (3630, 5324), (3993, 4840)]