127699680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 431101440

約数和(自身を除く): 303401760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 69, 80, 86, 92, 96, 115, 120, 129, 138, 160, 172, 184, 215, 230, 240, 258, 269, 276, 344, 345, 368, 430, 460, 480, 516, 538, 552, 645, 688, 690, 736, 807, 860, 920, 989, 1032, 1076, 1104, 1290, 1345, 1376, 1380, 1614, 1720, 1840, 1978, 2064, 2152, 2208, 2580, 2690, 2760, 2967, 3228, 3440, 3680, 3956, 4035, 4128, 4304, 4945, 5160, 5380, 5520, 5934, 6187, 6456, 6880, 7912, 8070, 8608, 9890, 10320, 10760, 11040, 11567, 11868, 12374, 12912, 14835, 15824, 16140, 18561, 19780, 20640, 21520, 23134, 23736, 24748, 25824, 29670, 30935, 31648, 32280, 34701, 37122, 39560, 43040, 46268, 47472, 49496, 57835, 59340, 61870, 64560, 69402, 74244, 79120, 92536, 92805, 94944, 98992, 115670, 118680, 123740, 129120, 138804, 148488, 158240, 173505, 185072, 185610, 197984, 231340, 237360, 247480, 266041, 277608, 296976, 347010, 370144, 371220, 462680, 474720, 494960, 532082, 555216, 593952, 694020, 742440, 798123, 925360, 989920, 1064164, 1110432, 1330205, 1388040, 1484880, 1596246, 1850720, 2128328, 2660410, 2776080, 2969760, 3192492, 3990615, 4256656, 5320820, 5552160, 6384984, 7981230, 8513312, 10641640, 12769968, 15962460, 21283280, 25539936, 31924920, 42566560, 63849840, 127699680]

約数ペア:

[(1, 127699680), (2, 63849840), (3, 42566560), (4, 31924920), (5, 25539936), (6, 21283280), (8, 15962460), (10, 12769968), (12, 10641640), (15, 8513312), (16, 7981230), (20, 6384984), (23, 5552160), (24, 5320820), (30, 4256656), (32, 3990615), (40, 3192492), (43, 2969760), (46, 2776080), (48, 2660410), (60, 2128328), (69, 1850720), (80, 1596246), (86, 1484880), (92, 1388040), (96, 1330205), (115, 1110432), (120, 1064164), (129, 989920), (138, 925360), (160, 798123), (172, 742440), (184, 694020), (215, 593952), (230, 555216), (240, 532082), (258, 494960), (269, 474720), (276, 462680), (344, 371220), (345, 370144), (368, 347010), (430, 296976), (460, 277608), (480, 266041), (516, 247480), (538, 237360), (552, 231340), (645, 197984), (688, 185610), (690, 185072), (736, 173505), (807, 158240), (860, 148488), (920, 138804), (989, 129120), (1032, 123740), (1076, 118680), (1104, 115670), (1290, 98992), (1345, 94944), (1376, 92805), (1380, 92536), (1614, 79120), (1720, 74244), (1840, 69402), (1978, 64560), (2064, 61870), (2152, 59340), (2208, 57835), (2580, 49496), (2690, 47472), (2760, 46268), (2967, 43040), (3228, 39560), (3440, 37122), (3680, 34701), (3956, 32280), (4035, 31648), (4128, 30935), (4304, 29670), (4945, 25824), (5160, 24748), (5380, 23736), (5520, 23134), (5934, 21520), (6187, 20640), (6456, 19780), (6880, 18561), (7912, 16140), (8070, 15824), (8608, 14835), (9890, 12912), (10320, 12374), (10760, 11868), (11040, 11567)]