39114720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 144

約数和(自身を含む): 139400352

約数和(自身を除く): 100285632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1181, 1380, 1440, 1656, 1840, 2070, 2208, 2362, 2760, 3312, 3543, 3680, 4140, 4724, 5520, 5905, 6624, 7086, 8280, 9448, 10629, 11040, 11810, 14172, 16560, 17715, 18896, 21258, 23620, 27163, 28344, 33120, 35430, 37792, 42516, 47240, 53145, 54326, 56688, 70860, 81489, 85032, 94480, 106290, 108652, 113376, 135815, 141720, 162978, 170064, 188960, 212580, 217304, 244467, 271630, 283440, 325956, 340128, 407445, 425160, 434608, 488934, 543260, 566880, 651912, 814890, 850320, 869216, 977868, 1086520, 1222335, 1303824, 1629780, 1700640, 1955736, 2173040, 2444670, 2607648, 3259560, 3911472, 4346080, 4889340, 6519120, 7822944, 9778680, 13038240, 19557360, 39114720]

約数ペア:

[(1, 39114720), (2, 19557360), (3, 13038240), (4, 9778680), (5, 7822944), (6, 6519120), (8, 4889340), (9, 4346080), (10, 3911472), (12, 3259560), (15, 2607648), (16, 2444670), (18, 2173040), (20, 1955736), (23, 1700640), (24, 1629780), (30, 1303824), (32, 1222335), (36, 1086520), (40, 977868), (45, 869216), (46, 850320), (48, 814890), (60, 651912), (69, 566880), (72, 543260), (80, 488934), (90, 434608), (92, 425160), (96, 407445), (115, 340128), (120, 325956), (138, 283440), (144, 271630), (160, 244467), (180, 217304), (184, 212580), (207, 188960), (230, 170064), (240, 162978), (276, 141720), (288, 135815), (345, 113376), (360, 108652), (368, 106290), (414, 94480), (460, 85032), (480, 81489), (552, 70860), (690, 56688), (720, 54326), (736, 53145), (828, 47240), (920, 42516), (1035, 37792), (1104, 35430), (1181, 33120), (1380, 28344), (1440, 27163), (1656, 23620), (1840, 21258), (2070, 18896), (2208, 17715), (2362, 16560), (2760, 14172), (3312, 11810), (3543, 11040), (3680, 10629), (4140, 9448), (4724, 8280), (5520, 7086), (5905, 6624)]