1894273560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76259}}^1$

素因数の和:76302

約数の個数: 128

約数和(自身を含む): 6588864000

約数和(自身を除く): 4694590440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 76259, 152518, 228777, 305036, 381295, 457554, 610072, 686331, 762590, 915108, 1143885, 1372662, 1525180, 1753957, 1830216, 2058993, 2287770, 2745324, 3050360, 3431655, 3507914, 4117986, 4575540, 5261871, 5490648, 6863310, 7015828, 8235972, 8769785, 9151080, 10294965, 10523742, 13726620, 14031656, 15785613, 16471944, 17539570, 20589930, 21047484, 26309355, 27453240, 31571226, 35079140, 41179860, 42094968, 47356839, 52618710, 63142452, 70158280, 78928065, 82359720, 94713678, 105237420, 126284904, 157856130, 189427356, 210474840, 236784195, 315712260, 378854712, 473568390, 631424520, 947136780, 1894273560]

約数ペア:

[(1, 1894273560), (2, 947136780), (3, 631424520), (4, 473568390), (5, 378854712), (6, 315712260), (8, 236784195), (9, 210474840), (10, 189427356), (12, 157856130), (15, 126284904), (18, 105237420), (20, 94713678), (23, 82359720), (24, 78928065), (27, 70158280), (30, 63142452), (36, 52618710), (40, 47356839), (45, 42094968), (46, 41179860), (54, 35079140), (60, 31571226), (69, 27453240), (72, 26309355), (90, 21047484), (92, 20589930), (108, 17539570), (115, 16471944), (120, 15785613), (135, 14031656), (138, 13726620), (180, 10523742), (184, 10294965), (207, 9151080), (216, 8769785), (230, 8235972), (270, 7015828), (276, 6863310), (345, 5490648), (360, 5261871), (414, 4575540), (460, 4117986), (540, 3507914), (552, 3431655), (621, 3050360), (690, 2745324), (828, 2287770), (920, 2058993), (1035, 1830216), (1080, 1753957), (1242, 1525180), (1380, 1372662), (1656, 1143885), (2070, 915108), (2484, 762590), (2760, 686331), (3105, 610072), (4140, 457554), (4968, 381295), (6210, 305036), (8280, 228777), (12420, 152518), (24840, 76259)]