37987920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 134217600

約数和(自身を除く): 96229680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 409, 430, 432, 516, 540, 645, 688, 720, 774, 818, 860, 1032, 1080, 1161, 1227, 1290, 1548, 1636, 1720, 1935, 2045, 2064, 2160, 2322, 2454, 2580, 3096, 3272, 3440, 3681, 3870, 4090, 4644, 4908, 5160, 5805, 6135, 6192, 6544, 7362, 7740, 8180, 9288, 9816, 10320, 11043, 11610, 12270, 14724, 15480, 16360, 17587, 18405, 18576, 19632, 22086, 23220, 24540, 29448, 30960, 32720, 35174, 36810, 44172, 46440, 49080, 52761, 55215, 58896, 70348, 73620, 87935, 88344, 92880, 98160, 105522, 110430, 140696, 147240, 158283, 175870, 176688, 211044, 220860, 263805, 281392, 294480, 316566, 351740, 422088, 441720, 474849, 527610, 633132, 703480, 791415, 844176, 883440, 949698, 1055220, 1266264, 1406960, 1582830, 1899396, 2110440, 2374245, 2532528, 3165660, 3798792, 4220880, 4748490, 6331320, 7597584, 9496980, 12662640, 18993960, 37987920]

約数ペア:

[(1, 37987920), (2, 18993960), (3, 12662640), (4, 9496980), (5, 7597584), (6, 6331320), (8, 4748490), (9, 4220880), (10, 3798792), (12, 3165660), (15, 2532528), (16, 2374245), (18, 2110440), (20, 1899396), (24, 1582830), (27, 1406960), (30, 1266264), (36, 1055220), (40, 949698), (43, 883440), (45, 844176), (48, 791415), (54, 703480), (60, 633132), (72, 527610), (80, 474849), (86, 441720), (90, 422088), (108, 351740), (120, 316566), (129, 294480), (135, 281392), (144, 263805), (172, 220860), (180, 211044), (215, 176688), (216, 175870), (240, 158283), (258, 147240), (270, 140696), (344, 110430), (360, 105522), (387, 98160), (409, 92880), (430, 88344), (432, 87935), (516, 73620), (540, 70348), (645, 58896), (688, 55215), (720, 52761), (774, 49080), (818, 46440), (860, 44172), (1032, 36810), (1080, 35174), (1161, 32720), (1227, 30960), (1290, 29448), (1548, 24540), (1636, 23220), (1720, 22086), (1935, 19632), (2045, 18576), (2064, 18405), (2160, 17587), (2322, 16360), (2454, 15480), (2580, 14724), (3096, 12270), (3272, 11610), (3440, 11043), (3681, 10320), (3870, 9816), (4090, 9288), (4644, 8180), (4908, 7740), (5160, 7362), (5805, 6544), (6135, 6192)]