345454080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1508

約数の個数: 160

約数和(自身を含む): 1140784128

約数和(自身を除く): 795330048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1451, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2902, 2976, 3720, 3840, 3968, 4353, 4960, 5804, 5952, 7255, 7440, 7680, 7936, 8706, 9920, 11608, 11904, 14510, 14880, 15872, 17412, 19840, 21765, 23216, 23808, 29020, 29760, 34824, 39680, 43530, 44981, 46432, 47616, 58040, 59520, 69648, 79360, 87060, 89962, 92864, 116080, 119040, 134943, 139296, 174120, 179924, 185728, 224905, 232160, 238080, 269886, 278592, 348240, 359848, 371456, 449810, 464320, 539772, 557184, 674715, 696480, 719696, 742912, 899620, 928640, 1079544, 1114368, 1349430, 1392960, 1439392, 1799240, 1857280, 2159088, 2228736, 2698860, 2785920, 2878784, 3598480, 3714560, 4318176, 5397720, 5571840, 5757568, 7196960, 8636352, 10795440, 11143680, 11515136, 14393920, 17272704, 21590880, 23030272, 28787840, 34545408, 43181760, 57575680, 69090816, 86363520, 115151360, 172727040, 345454080]

約数ペア:

[(1, 345454080), (2, 172727040), (3, 115151360), (4, 86363520), (5, 69090816), (6, 57575680), (8, 43181760), (10, 34545408), (12, 28787840), (15, 23030272), (16, 21590880), (20, 17272704), (24, 14393920), (30, 11515136), (31, 11143680), (32, 10795440), (40, 8636352), (48, 7196960), (60, 5757568), (62, 5571840), (64, 5397720), (80, 4318176), (93, 3714560), (96, 3598480), (120, 2878784), (124, 2785920), (128, 2698860), (155, 2228736), (160, 2159088), (186, 1857280), (192, 1799240), (240, 1439392), (248, 1392960), (256, 1349430), (310, 1114368), (320, 1079544), (372, 928640), (384, 899620), (465, 742912), (480, 719696), (496, 696480), (512, 674715), (620, 557184), (640, 539772), (744, 464320), (768, 449810), (930, 371456), (960, 359848), (992, 348240), (1240, 278592), (1280, 269886), (1451, 238080), (1488, 232160), (1536, 224905), (1860, 185728), (1920, 179924), (1984, 174120), (2480, 139296), (2560, 134943), (2902, 119040), (2976, 116080), (3720, 92864), (3840, 89962), (3968, 87060), (4353, 79360), (4960, 69648), (5804, 59520), (5952, 58040), (7255, 47616), (7440, 46432), (7680, 44981), (7936, 43530), (8706, 39680), (9920, 34824), (11608, 29760), (11904, 29020), (14510, 23808), (14880, 23216), (15872, 21765), (17412, 19840)]