231156720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1164

約数の個数: 160

約数和(自身を含む): 804710400

約数和(自身を除く): 573553680

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, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 412, 432, 515, 540, 618, 720, 824, 927, 1030, 1039, 1080, 1236, 1545, 1648, 1854, 2060, 2078, 2160, 2472, 2781, 3090, 3117, 3708, 4120, 4156, 4635, 4944, 5195, 5562, 6180, 6234, 7416, 8240, 8312, 9270, 9351, 10390, 11124, 12360, 12468, 13905, 14832, 15585, 16624, 18540, 18702, 20780, 22248, 24720, 24936, 27810, 28053, 31170, 37080, 37404, 41560, 44496, 46755, 49872, 55620, 56106, 62340, 74160, 74808, 83120, 93510, 107017, 111240, 112212, 124680, 140265, 149616, 187020, 214034, 222480, 224424, 249360, 280530, 321051, 374040, 428068, 448848, 535085, 561060, 642102, 748080, 856136, 963153, 1070170, 1122120, 1284204, 1605255, 1712272, 1926306, 2140340, 2244240, 2568408, 2889459, 3210510, 3852612, 4280680, 4815765, 5136816, 5778918, 6421020, 7705224, 8561360, 9631530, 11557836, 12842040, 14447295, 15410448, 19263060, 23115672, 25684080, 28894590, 38526120, 46231344, 57789180, 77052240, 115578360, 231156720]

約数ペア:

[(1, 231156720), (2, 115578360), (3, 77052240), (4, 57789180), (5, 46231344), (6, 38526120), (8, 28894590), (9, 25684080), (10, 23115672), (12, 19263060), (15, 15410448), (16, 14447295), (18, 12842040), (20, 11557836), (24, 9631530), (27, 8561360), (30, 7705224), (36, 6421020), (40, 5778918), (45, 5136816), (48, 4815765), (54, 4280680), (60, 3852612), (72, 3210510), (80, 2889459), (90, 2568408), (103, 2244240), (108, 2140340), (120, 1926306), (135, 1712272), (144, 1605255), (180, 1284204), (206, 1122120), (216, 1070170), (240, 963153), (270, 856136), (309, 748080), (360, 642102), (412, 561060), (432, 535085), (515, 448848), (540, 428068), (618, 374040), (720, 321051), (824, 280530), (927, 249360), (1030, 224424), (1039, 222480), (1080, 214034), (1236, 187020), (1545, 149616), (1648, 140265), (1854, 124680), (2060, 112212), (2078, 111240), (2160, 107017), (2472, 93510), (2781, 83120), (3090, 74808), (3117, 74160), (3708, 62340), (4120, 56106), (4156, 55620), (4635, 49872), (4944, 46755), (5195, 44496), (5562, 41560), (6180, 37404), (6234, 37080), (7416, 31170), (8240, 28053), (8312, 27810), (9270, 24936), (9351, 24720), (10390, 22248), (11124, 20780), (12360, 18702), (12468, 18540), (13905, 16624), (14832, 15585)]