27386640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 160

約数和(自身を含む): 97612800

約数和(自身を除く): 70226160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 409, 432, 465, 496, 540, 558, 620, 720, 744, 818, 837, 930, 1080, 1116, 1227, 1240, 1395, 1488, 1636, 1674, 1860, 2045, 2160, 2232, 2454, 2480, 2790, 3272, 3348, 3681, 3720, 4090, 4185, 4464, 4908, 5580, 6135, 6544, 6696, 7362, 7440, 8180, 8370, 9816, 11043, 11160, 12270, 12679, 13392, 14724, 16360, 16740, 18405, 19632, 22086, 22320, 24540, 25358, 29448, 32720, 33480, 36810, 38037, 44172, 49080, 50716, 55215, 58896, 63395, 66960, 73620, 76074, 88344, 98160, 101432, 110430, 114111, 126790, 147240, 152148, 176688, 190185, 202864, 220860, 228222, 253580, 294480, 304296, 342333, 380370, 441720, 456444, 507160, 570555, 608592, 684666, 760740, 883440, 912888, 1014320, 1141110, 1369332, 1521480, 1711665, 1825776, 2282220, 2738664, 3042960, 3423330, 4564440, 5477328, 6846660, 9128880, 13693320, 27386640]

約数ペア:

[(1, 27386640), (2, 13693320), (3, 9128880), (4, 6846660), (5, 5477328), (6, 4564440), (8, 3423330), (9, 3042960), (10, 2738664), (12, 2282220), (15, 1825776), (16, 1711665), (18, 1521480), (20, 1369332), (24, 1141110), (27, 1014320), (30, 912888), (31, 883440), (36, 760740), (40, 684666), (45, 608592), (48, 570555), (54, 507160), (60, 456444), (62, 441720), (72, 380370), (80, 342333), (90, 304296), (93, 294480), (108, 253580), (120, 228222), (124, 220860), (135, 202864), (144, 190185), (155, 176688), (180, 152148), (186, 147240), (216, 126790), (240, 114111), (248, 110430), (270, 101432), (279, 98160), (310, 88344), (360, 76074), (372, 73620), (409, 66960), (432, 63395), (465, 58896), (496, 55215), (540, 50716), (558, 49080), (620, 44172), (720, 38037), (744, 36810), (818, 33480), (837, 32720), (930, 29448), (1080, 25358), (1116, 24540), (1227, 22320), (1240, 22086), (1395, 19632), (1488, 18405), (1636, 16740), (1674, 16360), (1860, 14724), (2045, 13392), (2160, 12679), (2232, 12270), (2454, 11160), (2480, 11043), (2790, 9816), (3272, 8370), (3348, 8180), (3681, 7440), (3720, 7362), (4090, 6696), (4185, 6544), (4464, 6135), (4908, 5580)]