385315920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16217}}^1$

素因数の和:16250

約数の個数: 160

約数和(自身を含む): 1447943040

約数和(自身を除く): 1062627120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 16217, 23760, 32434, 48651, 64868, 81085, 97302, 129736, 145953, 162170, 178387, 194604, 243255, 259472, 291906, 324340, 356774, 389208, 437859, 486510, 535161, 583812, 648680, 713548, 729765, 778416, 875718, 891935, 973020, 1070322, 1167624, 1297360, 1427096, 1459530, 1605483, 1751436, 1783870, 1946040, 2140644, 2189295, 2335248, 2675805, 2854192, 2919060, 3210966, 3502872, 3567740, 3892080, 4281288, 4378590, 4816449, 5351610, 5838120, 6421932, 7005744, 7135480, 8027415, 8562576, 8757180, 9632898, 10703220, 11676240, 12843864, 14270960, 16054830, 17514360, 19265796, 21406440, 24082245, 25687728, 32109660, 35028720, 38531592, 42812880, 48164490, 64219320, 77063184, 96328980, 128438640, 192657960, 385315920]

約数ペア:

[(1, 385315920), (2, 192657960), (3, 128438640), (4, 96328980), (5, 77063184), (6, 64219320), (8, 48164490), (9, 42812880), (10, 38531592), (11, 35028720), (12, 32109660), (15, 25687728), (16, 24082245), (18, 21406440), (20, 19265796), (22, 17514360), (24, 16054830), (27, 14270960), (30, 12843864), (33, 11676240), (36, 10703220), (40, 9632898), (44, 8757180), (45, 8562576), (48, 8027415), (54, 7135480), (55, 7005744), (60, 6421932), (66, 5838120), (72, 5351610), (80, 4816449), (88, 4378590), (90, 4281288), (99, 3892080), (108, 3567740), (110, 3502872), (120, 3210966), (132, 2919060), (135, 2854192), (144, 2675805), (165, 2335248), (176, 2189295), (180, 2140644), (198, 1946040), (216, 1783870), (220, 1751436), (240, 1605483), (264, 1459530), (270, 1427096), (297, 1297360), (330, 1167624), (360, 1070322), (396, 973020), (432, 891935), (440, 875718), (495, 778416), (528, 729765), (540, 713548), (594, 648680), (660, 583812), (720, 535161), (792, 486510), (880, 437859), (990, 389208), (1080, 356774), (1188, 324340), (1320, 291906), (1485, 259472), (1584, 243255), (1980, 194604), (2160, 178387), (2376, 162170), (2640, 145953), (2970, 129736), (3960, 97302), (4752, 81085), (5940, 64868), (7920, 48651), (11880, 32434), (16217, 23760)]