47475840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 153734400

約数和(自身を除く): 106258560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 313, 316, 320, 384, 395, 474, 480, 626, 632, 640, 790, 939, 948, 960, 1185, 1252, 1264, 1565, 1580, 1878, 1896, 1920, 2370, 2504, 2528, 3130, 3160, 3756, 3792, 4695, 4740, 5008, 5056, 6260, 6320, 7512, 7584, 9390, 9480, 10016, 10112, 12520, 12640, 15024, 15168, 18780, 18960, 20032, 24727, 25040, 25280, 30048, 30336, 37560, 37920, 40064, 49454, 50080, 50560, 60096, 74181, 75120, 75840, 98908, 100160, 120192, 123635, 148362, 150240, 151680, 197816, 200320, 247270, 296724, 300480, 370905, 395632, 494540, 593448, 600960, 741810, 791264, 989080, 1186896, 1483620, 1582528, 1978160, 2373792, 2967240, 3165056, 3956320, 4747584, 5934480, 7912640, 9495168, 11868960, 15825280, 23737920, 47475840]

約数ペア:

[(1, 47475840), (2, 23737920), (3, 15825280), (4, 11868960), (5, 9495168), (6, 7912640), (8, 5934480), (10, 4747584), (12, 3956320), (15, 3165056), (16, 2967240), (20, 2373792), (24, 1978160), (30, 1582528), (32, 1483620), (40, 1186896), (48, 989080), (60, 791264), (64, 741810), (79, 600960), (80, 593448), (96, 494540), (120, 395632), (128, 370905), (158, 300480), (160, 296724), (192, 247270), (237, 200320), (240, 197816), (313, 151680), (316, 150240), (320, 148362), (384, 123635), (395, 120192), (474, 100160), (480, 98908), (626, 75840), (632, 75120), (640, 74181), (790, 60096), (939, 50560), (948, 50080), (960, 49454), (1185, 40064), (1252, 37920), (1264, 37560), (1565, 30336), (1580, 30048), (1878, 25280), (1896, 25040), (1920, 24727), (2370, 20032), (2504, 18960), (2528, 18780), (3130, 15168), (3160, 15024), (3756, 12640), (3792, 12520), (4695, 10112), (4740, 10016), (5008, 9480), (5056, 9390), (6260, 7584), (6320, 7512)]