82857960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10047

約数の個数: 96

約数和(自身を含む): 281024640

約数和(自身を除く): 198166680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 10007, 20014, 30021, 40028, 50035, 60042, 80056, 90063, 100070, 120084, 150105, 180126, 200140, 230161, 240168, 300210, 360252, 400280, 450315, 460322, 600420, 690483, 720504, 900630, 920644, 1150805, 1200840, 1380966, 1801260, 1841288, 2071449, 2301610, 2761932, 3452415, 3602520, 4142898, 4603220, 5523864, 6904830, 8285796, 9206440, 10357245, 13809660, 16571592, 20714490, 27619320, 41428980, 82857960]

約数ペア:

[(1, 82857960), (2, 41428980), (3, 27619320), (4, 20714490), (5, 16571592), (6, 13809660), (8, 10357245), (9, 9206440), (10, 8285796), (12, 6904830), (15, 5523864), (18, 4603220), (20, 4142898), (23, 3602520), (24, 3452415), (30, 2761932), (36, 2301610), (40, 2071449), (45, 1841288), (46, 1801260), (60, 1380966), (69, 1200840), (72, 1150805), (90, 920644), (92, 900630), (115, 720504), (120, 690483), (138, 600420), (180, 460322), (184, 450315), (207, 400280), (230, 360252), (276, 300210), (345, 240168), (360, 230161), (414, 200140), (460, 180126), (552, 150105), (690, 120084), (828, 100070), (920, 90063), (1035, 80056), (1380, 60042), (1656, 50035), (2070, 40028), (2760, 30021), (4140, 20014), (8280, 10007)]