2019177360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121931}}^1$

素因数の和:121973

約数の個数: 120

約数和(自身を含む): 7075957824

約数和(自身を除く): 5056780464

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, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 121931, 243862, 365793, 487724, 609655, 731586, 975448, 1097379, 1219310, 1463172, 1828965, 1950896, 2194758, 2438620, 2804413, 2926344, 3657930, 4389516, 4877240, 5486895, 5608826, 5852688, 7315860, 8413239, 8779032, 9754480, 10973790, 11217652, 14022065, 14631720, 16826478, 17558064, 21947580, 22435304, 25239717, 28044130, 29263440, 33652956, 42066195, 43895160, 44870608, 50479434, 56088260, 67305912, 84132390, 87790320, 100958868, 112176520, 126198585, 134611824, 168264780, 201917736, 224353040, 252397170, 336529560, 403835472, 504794340, 673059120, 1009588680, 2019177360]

約数ペア:

[(1, 2019177360), (2, 1009588680), (3, 673059120), (4, 504794340), (5, 403835472), (6, 336529560), (8, 252397170), (9, 224353040), (10, 201917736), (12, 168264780), (15, 134611824), (16, 126198585), (18, 112176520), (20, 100958868), (23, 87790320), (24, 84132390), (30, 67305912), (36, 56088260), (40, 50479434), (45, 44870608), (46, 43895160), (48, 42066195), (60, 33652956), (69, 29263440), (72, 28044130), (80, 25239717), (90, 22435304), (92, 21947580), (115, 17558064), (120, 16826478), (138, 14631720), (144, 14022065), (180, 11217652), (184, 10973790), (207, 9754480), (230, 8779032), (240, 8413239), (276, 7315860), (345, 5852688), (360, 5608826), (368, 5486895), (414, 4877240), (460, 4389516), (552, 3657930), (690, 2926344), (720, 2804413), (828, 2438620), (920, 2194758), (1035, 1950896), (1104, 1828965), (1380, 1463172), (1656, 1219310), (1840, 1097379), (2070, 975448), (2760, 731586), (3312, 609655), (4140, 487724), (5520, 365793), (8280, 243862), (16560, 121931)]