2957765040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{178609}}^1$

素因数の和:178651

約数の個数: 120

約数和(自身を含む): 10365095520

約数和(自身を除く): 7407330480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 178609, 357218, 535827, 714436, 893045, 1071654, 1428872, 1607481, 1786090, 2143308, 2679135, 2857744, 3214962, 3572180, 4108007, 4286616, 5358270, 6429924, 7144360, 8037405, 8216014, 8573232, 10716540, 12324021, 12859848, 14288720, 16074810, 16432028, 20540035, 21433080, 24648042, 25719696, 32149620, 32864056, 36972063, 41080070, 42866160, 49296084, 61620105, 64299240, 65728112, 73944126, 82160140, 98592168, 123240210, 128598480, 147888252, 164320280, 184860315, 197184336, 246480420, 295776504, 328640560, 369720630, 492960840, 591553008, 739441260, 985921680, 1478882520, 2957765040]

約数ペア:

[(1, 2957765040), (2, 1478882520), (3, 985921680), (4, 739441260), (5, 591553008), (6, 492960840), (8, 369720630), (9, 328640560), (10, 295776504), (12, 246480420), (15, 197184336), (16, 184860315), (18, 164320280), (20, 147888252), (23, 128598480), (24, 123240210), (30, 98592168), (36, 82160140), (40, 73944126), (45, 65728112), (46, 64299240), (48, 61620105), (60, 49296084), (69, 42866160), (72, 41080070), (80, 36972063), (90, 32864056), (92, 32149620), (115, 25719696), (120, 24648042), (138, 21433080), (144, 20540035), (180, 16432028), (184, 16074810), (207, 14288720), (230, 12859848), (240, 12324021), (276, 10716540), (345, 8573232), (360, 8216014), (368, 8037405), (414, 7144360), (460, 6429924), (552, 5358270), (690, 4286616), (720, 4108007), (828, 3572180), (920, 3214962), (1035, 2857744), (1104, 2679135), (1380, 2143308), (1656, 1786090), (1840, 1607481), (2070, 1428872), (2760, 1071654), (3312, 893045), (4140, 714436), (5520, 535827), (8280, 357218), (16560, 178609)]