9874498560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{642871}}^1$

素因数の和:642899

約数の個数: 88

約数和(自身を含む): 31583015616

約数和(自身を除く): 21708517056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 642871, 1285742, 1928613, 2571484, 3214355, 3857226, 5142968, 6428710, 7714452, 9643065, 10285936, 12857420, 15428904, 19286130, 20571872, 25714840, 30857808, 38572260, 41143744, 51429680, 61715616, 77144520, 82287488, 102859360, 123431232, 154289040, 164574976, 205718720, 246862464, 308578080, 329149952, 411437440, 493724928, 617156160, 658299904, 822874880, 987449856, 1234312320, 1645749760, 1974899712, 2468624640, 3291499520, 4937249280, 9874498560]

約数ペア:

[(1, 9874498560), (2, 4937249280), (3, 3291499520), (4, 2468624640), (5, 1974899712), (6, 1645749760), (8, 1234312320), (10, 987449856), (12, 822874880), (15, 658299904), (16, 617156160), (20, 493724928), (24, 411437440), (30, 329149952), (32, 308578080), (40, 246862464), (48, 205718720), (60, 164574976), (64, 154289040), (80, 123431232), (96, 102859360), (120, 82287488), (128, 77144520), (160, 61715616), (192, 51429680), (240, 41143744), (256, 38572260), (320, 30857808), (384, 25714840), (480, 20571872), (512, 19286130), (640, 15428904), (768, 12857420), (960, 10285936), (1024, 9643065), (1280, 7714452), (1536, 6428710), (1920, 5142968), (2560, 3857226), (3072, 3214355), (3840, 2571484), (5120, 1928613), (7680, 1285742), (15360, 642871)]