487230720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4148

約数の個数: 144

約数和(自身を含む): 1606682112

約数和(自身を除く): 1119451392

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, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4093, 4960, 5952, 7440, 7936, 8186, 9920, 11904, 12279, 14880, 16372, 19840, 20465, 23808, 24558, 29760, 32744, 39680, 40930, 49116, 59520, 61395, 65488, 81860, 98232, 119040, 122790, 126883, 130976, 163720, 196464, 245580, 253766, 261952, 327440, 380649, 392928, 491160, 507532, 523904, 634415, 654880, 761298, 785856, 982320, 1015064, 1047808, 1268830, 1309760, 1522596, 1571712, 1903245, 1964640, 2030128, 2537660, 2619520, 3045192, 3143424, 3806490, 3929280, 4060256, 5075320, 5239040, 6090384, 7612980, 7858560, 8120512, 10150640, 12180768, 15225960, 15717120, 16241024, 20301280, 24361536, 30451920, 32482048, 40602560, 48723072, 60903840, 81205120, 97446144, 121807680, 162410240, 243615360, 487230720]

約数ペア:

[(1, 487230720), (2, 243615360), (3, 162410240), (4, 121807680), (5, 97446144), (6, 81205120), (8, 60903840), (10, 48723072), (12, 40602560), (15, 32482048), (16, 30451920), (20, 24361536), (24, 20301280), (30, 16241024), (31, 15717120), (32, 15225960), (40, 12180768), (48, 10150640), (60, 8120512), (62, 7858560), (64, 7612980), (80, 6090384), (93, 5239040), (96, 5075320), (120, 4060256), (124, 3929280), (128, 3806490), (155, 3143424), (160, 3045192), (186, 2619520), (192, 2537660), (240, 2030128), (248, 1964640), (256, 1903245), (310, 1571712), (320, 1522596), (372, 1309760), (384, 1268830), (465, 1047808), (480, 1015064), (496, 982320), (620, 785856), (640, 761298), (744, 654880), (768, 634415), (930, 523904), (960, 507532), (992, 491160), (1240, 392928), (1280, 380649), (1488, 327440), (1860, 261952), (1920, 253766), (1984, 245580), (2480, 196464), (2976, 163720), (3720, 130976), (3840, 126883), (3968, 122790), (4093, 119040), (4960, 98232), (5952, 81860), (7440, 65488), (7936, 61395), (8186, 59520), (9920, 49116), (11904, 40930), (12279, 39680), (14880, 32744), (16372, 29760), (19840, 24558), (20465, 23808)]