731741040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{12547}}^1$

素因数の和:12578

約数の個数: 140

約数和(自身を含む): 2550983304

約数和(自身を除く): 1819242264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 12547, 14580, 19440, 25094, 29160, 37641, 50188, 58320, 62735, 75282, 100376, 112923, 125470, 150564, 188205, 200752, 225846, 250940, 301128, 338769, 376410, 451692, 501880, 564615, 602256, 677538, 752820, 903384, 1003760, 1016307, 1129230, 1355076, 1505640, 1693845, 1806768, 2032614, 2258460, 2710152, 3011280, 3048921, 3387690, 4065228, 4516920, 5081535, 5420304, 6097842, 6775380, 8130456, 9033840, 9146763, 10163070, 12195684, 13550760, 15244605, 16260912, 18293526, 20326140, 24391368, 27101520, 30489210, 36587052, 40652280, 45733815, 48782736, 60978420, 73174104, 81304560, 91467630, 121956840, 146348208, 182935260, 243913680, 365870520, 731741040]

約数ペア:

[(1, 731741040), (2, 365870520), (3, 243913680), (4, 182935260), (5, 146348208), (6, 121956840), (8, 91467630), (9, 81304560), (10, 73174104), (12, 60978420), (15, 48782736), (16, 45733815), (18, 40652280), (20, 36587052), (24, 30489210), (27, 27101520), (30, 24391368), (36, 20326140), (40, 18293526), (45, 16260912), (48, 15244605), (54, 13550760), (60, 12195684), (72, 10163070), (80, 9146763), (81, 9033840), (90, 8130456), (108, 6775380), (120, 6097842), (135, 5420304), (144, 5081535), (162, 4516920), (180, 4065228), (216, 3387690), (240, 3048921), (243, 3011280), (270, 2710152), (324, 2258460), (360, 2032614), (405, 1806768), (432, 1693845), (486, 1505640), (540, 1355076), (648, 1129230), (720, 1016307), (729, 1003760), (810, 903384), (972, 752820), (1080, 677538), (1215, 602256), (1296, 564615), (1458, 501880), (1620, 451692), (1944, 376410), (2160, 338769), (2430, 301128), (2916, 250940), (3240, 225846), (3645, 200752), (3888, 188205), (4860, 150564), (5832, 125470), (6480, 112923), (7290, 100376), (9720, 75282), (11664, 62735), (12547, 58320), (14580, 50188), (19440, 37641), (25094, 29160)]