102456720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 180

約数和(自身を含む): 361031580

約数和(自身を除く): 258574860

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, 269, 276, 345, 360, 368, 414, 460, 529, 538, 552, 690, 720, 807, 828, 920, 1035, 1058, 1076, 1104, 1345, 1380, 1587, 1614, 1656, 1840, 2070, 2116, 2152, 2421, 2645, 2690, 2760, 3174, 3228, 3312, 4035, 4140, 4232, 4304, 4761, 4842, 5290, 5380, 5520, 6187, 6348, 6456, 7935, 8070, 8280, 8464, 9522, 9684, 10580, 10760, 12105, 12374, 12696, 12912, 15870, 16140, 16560, 18561, 19044, 19368, 21160, 21520, 23805, 24210, 24748, 25392, 30935, 31740, 32280, 37122, 38088, 38736, 42320, 47610, 48420, 49496, 55683, 61870, 63480, 64560, 74244, 76176, 92805, 95220, 96840, 98992, 111366, 123740, 126960, 142301, 148488, 185610, 190440, 193680, 222732, 247480, 278415, 284602, 296976, 371220, 380880, 426903, 445464, 494960, 556830, 569204, 711505, 742440, 853806, 890928, 1113660, 1138408, 1280709, 1423010, 1484880, 1707612, 2134515, 2227320, 2276816, 2561418, 2846020, 3415224, 4269030, 4454640, 5122836, 5692040, 6403545, 6830448, 8538060, 10245672, 11384080, 12807090, 17076120, 20491344, 25614180, 34152240, 51228360, 102456720]

約数ペア:

[(1, 102456720), (2, 51228360), (3, 34152240), (4, 25614180), (5, 20491344), (6, 17076120), (8, 12807090), (9, 11384080), (10, 10245672), (12, 8538060), (15, 6830448), (16, 6403545), (18, 5692040), (20, 5122836), (23, 4454640), (24, 4269030), (30, 3415224), (36, 2846020), (40, 2561418), (45, 2276816), (46, 2227320), (48, 2134515), (60, 1707612), (69, 1484880), (72, 1423010), (80, 1280709), (90, 1138408), (92, 1113660), (115, 890928), (120, 853806), (138, 742440), (144, 711505), (180, 569204), (184, 556830), (207, 494960), (230, 445464), (240, 426903), (269, 380880), (276, 371220), (345, 296976), (360, 284602), (368, 278415), (414, 247480), (460, 222732), (529, 193680), (538, 190440), (552, 185610), (690, 148488), (720, 142301), (807, 126960), (828, 123740), (920, 111366), (1035, 98992), (1058, 96840), (1076, 95220), (1104, 92805), (1345, 76176), (1380, 74244), (1587, 64560), (1614, 63480), (1656, 61870), (1840, 55683), (2070, 49496), (2116, 48420), (2152, 47610), (2421, 42320), (2645, 38736), (2690, 38088), (2760, 37122), (3174, 32280), (3228, 31740), (3312, 30935), (4035, 25392), (4140, 24748), (4232, 24210), (4304, 23805), (4761, 21520), (4842, 21160), (5290, 19368), (5380, 19044), (5520, 18561), (6187, 16560), (6348, 16140), (6456, 15870), (7935, 12912), (8070, 12696), (8280, 12374), (8464, 12105), (9522, 10760), (9684, 10580)]