15570360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 55944000

約数和(自身を除く): 40373640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1109, 1170, 1404, 1560, 1755, 2218, 2340, 2808, 3327, 3510, 4436, 4680, 5545, 6654, 7020, 8872, 9981, 11090, 13308, 14040, 14417, 16635, 19962, 22180, 26616, 28834, 29943, 33270, 39924, 43251, 44360, 49905, 57668, 59886, 66540, 72085, 79848, 86502, 99810, 115336, 119772, 129753, 133080, 144170, 149715, 173004, 199620, 216255, 239544, 259506, 288340, 299430, 346008, 389259, 399240, 432510, 519012, 576680, 598860, 648765, 778518, 865020, 1038024, 1197720, 1297530, 1557036, 1730040, 1946295, 2595060, 3114072, 3892590, 5190120, 7785180, 15570360]

約数ペア:

[(1, 15570360), (2, 7785180), (3, 5190120), (4, 3892590), (5, 3114072), (6, 2595060), (8, 1946295), (9, 1730040), (10, 1557036), (12, 1297530), (13, 1197720), (15, 1038024), (18, 865020), (20, 778518), (24, 648765), (26, 598860), (27, 576680), (30, 519012), (36, 432510), (39, 399240), (40, 389259), (45, 346008), (52, 299430), (54, 288340), (60, 259506), (65, 239544), (72, 216255), (78, 199620), (90, 173004), (104, 149715), (108, 144170), (117, 133080), (120, 129753), (130, 119772), (135, 115336), (156, 99810), (180, 86502), (195, 79848), (216, 72085), (234, 66540), (260, 59886), (270, 57668), (312, 49905), (351, 44360), (360, 43251), (390, 39924), (468, 33270), (520, 29943), (540, 28834), (585, 26616), (702, 22180), (780, 19962), (936, 16635), (1080, 14417), (1109, 14040), (1170, 13308), (1404, 11090), (1560, 9981), (1755, 8872), (2218, 7020), (2340, 6654), (2808, 5545), (3327, 4680), (3510, 4436)]