39902880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1409}}^1$

素因数の和:1486

約数の個数: 96

約数和(自身を含む): 127915200

約数和(自身を除く): 88012320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1409, 1416, 1770, 1888, 2360, 2818, 2832, 3540, 4227, 4720, 5636, 5664, 7045, 7080, 8454, 9440, 11272, 14090, 14160, 16908, 21135, 22544, 28180, 28320, 33816, 42270, 45088, 56360, 67632, 83131, 84540, 112720, 135264, 166262, 169080, 225440, 249393, 332524, 338160, 415655, 498786, 665048, 676320, 831310, 997572, 1246965, 1330096, 1662620, 1995144, 2493930, 2660192, 3325240, 3990288, 4987860, 6650480, 7980576, 9975720, 13300960, 19951440, 39902880]

約数ペア:

[(1, 39902880), (2, 19951440), (3, 13300960), (4, 9975720), (5, 7980576), (6, 6650480), (8, 4987860), (10, 3990288), (12, 3325240), (15, 2660192), (16, 2493930), (20, 1995144), (24, 1662620), (30, 1330096), (32, 1246965), (40, 997572), (48, 831310), (59, 676320), (60, 665048), (80, 498786), (96, 415655), (118, 338160), (120, 332524), (160, 249393), (177, 225440), (236, 169080), (240, 166262), (295, 135264), (354, 112720), (472, 84540), (480, 83131), (590, 67632), (708, 56360), (885, 45088), (944, 42270), (1180, 33816), (1409, 28320), (1416, 28180), (1770, 22544), (1888, 21135), (2360, 16908), (2818, 14160), (2832, 14090), (3540, 11272), (4227, 9440), (4720, 8454), (5636, 7080), (5664, 7045)]