842681880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1453}}^1$

素因数の和:1655

約数の個数: 160

約数和(自身を含む): 2850130800

約数和(自身を除く): 2007448920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 179, 180, 216, 270, 324, 358, 360, 405, 537, 540, 648, 716, 810, 895, 1074, 1080, 1432, 1453, 1611, 1620, 1790, 2148, 2685, 2906, 3222, 3240, 3580, 4296, 4359, 4833, 5370, 5812, 6444, 7160, 7265, 8055, 8718, 9666, 10740, 11624, 12888, 13077, 14499, 14530, 16110, 17436, 19332, 21480, 21795, 24165, 26154, 28998, 29060, 32220, 34872, 38664, 39231, 43590, 48330, 52308, 57996, 58120, 64440, 65385, 72495, 78462, 87180, 96660, 104616, 115992, 117693, 130770, 144990, 156924, 174360, 193320, 196155, 235386, 260087, 261540, 289980, 313848, 392310, 470772, 520174, 523080, 579960, 588465, 780261, 784620, 941544, 1040348, 1176930, 1300435, 1560522, 1569240, 2080696, 2340783, 2353860, 2600870, 3121044, 3901305, 4681566, 4707720, 5201740, 6242088, 7022349, 7802610, 9363132, 10403480, 11703915, 14044698, 15605220, 18726264, 21067047, 23407830, 28089396, 31210440, 35111745, 42134094, 46815660, 56178792, 70223490, 84268188, 93631320, 105335235, 140446980, 168536376, 210670470, 280893960, 421340940, 842681880]

約数ペア:

[(1, 842681880), (2, 421340940), (3, 280893960), (4, 210670470), (5, 168536376), (6, 140446980), (8, 105335235), (9, 93631320), (10, 84268188), (12, 70223490), (15, 56178792), (18, 46815660), (20, 42134094), (24, 35111745), (27, 31210440), (30, 28089396), (36, 23407830), (40, 21067047), (45, 18726264), (54, 15605220), (60, 14044698), (72, 11703915), (81, 10403480), (90, 9363132), (108, 7802610), (120, 7022349), (135, 6242088), (162, 5201740), (179, 4707720), (180, 4681566), (216, 3901305), (270, 3121044), (324, 2600870), (358, 2353860), (360, 2340783), (405, 2080696), (537, 1569240), (540, 1560522), (648, 1300435), (716, 1176930), (810, 1040348), (895, 941544), (1074, 784620), (1080, 780261), (1432, 588465), (1453, 579960), (1611, 523080), (1620, 520174), (1790, 470772), (2148, 392310), (2685, 313848), (2906, 289980), (3222, 261540), (3240, 260087), (3580, 235386), (4296, 196155), (4359, 193320), (4833, 174360), (5370, 156924), (5812, 144990), (6444, 130770), (7160, 117693), (7265, 115992), (8055, 104616), (8718, 96660), (9666, 87180), (10740, 78462), (11624, 72495), (12888, 65385), (13077, 64440), (14499, 58120), (14530, 57996), (16110, 52308), (17436, 48330), (19332, 43590), (21480, 39231), (21795, 38664), (24165, 34872), (26154, 32220), (28998, 29060)]