74550720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 112

約数和(自身を含む): 239938560

約数和(自身を除く): 165387840

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, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 983, 1185, 1264, 1580, 1896, 1966, 2370, 2528, 2949, 3160, 3792, 3932, 4740, 4915, 5056, 5898, 6320, 7584, 7864, 9480, 9830, 11796, 12640, 14745, 15168, 15728, 18960, 19660, 23592, 25280, 29490, 31456, 37920, 39320, 47184, 58980, 62912, 75840, 77657, 78640, 94368, 117960, 155314, 157280, 188736, 232971, 235920, 310628, 314560, 388285, 465942, 471840, 621256, 776570, 931884, 943680, 1164855, 1242512, 1553140, 1863768, 2329710, 2485024, 3106280, 3727536, 4659420, 4970048, 6212560, 7455072, 9318840, 12425120, 14910144, 18637680, 24850240, 37275360, 74550720]

約数ペア:

[(1, 74550720), (2, 37275360), (3, 24850240), (4, 18637680), (5, 14910144), (6, 12425120), (8, 9318840), (10, 7455072), (12, 6212560), (15, 4970048), (16, 4659420), (20, 3727536), (24, 3106280), (30, 2485024), (32, 2329710), (40, 1863768), (48, 1553140), (60, 1242512), (64, 1164855), (79, 943680), (80, 931884), (96, 776570), (120, 621256), (158, 471840), (160, 465942), (192, 388285), (237, 314560), (240, 310628), (316, 235920), (320, 232971), (395, 188736), (474, 157280), (480, 155314), (632, 117960), (790, 94368), (948, 78640), (960, 77657), (983, 75840), (1185, 62912), (1264, 58980), (1580, 47184), (1896, 39320), (1966, 37920), (2370, 31456), (2528, 29490), (2949, 25280), (3160, 23592), (3792, 19660), (3932, 18960), (4740, 15728), (4915, 15168), (5056, 14745), (5898, 12640), (6320, 11796), (7584, 9830), (7864, 9480)]