61836480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 224

約数和(自身を含む): 231526080

約数和(自身を除く): 169689600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 421, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 842, 864, 918, 960, 1020, 1080, 1088, 1224, 1263, 1360, 1440, 1530, 1632, 1684, 1728, 1836, 2040, 2105, 2160, 2295, 2448, 2526, 2720, 2880, 3060, 3264, 3368, 3672, 3789, 4080, 4210, 4320, 4590, 4896, 5052, 5440, 6120, 6315, 6736, 7157, 7344, 7578, 8160, 8420, 8640, 9180, 9792, 10104, 11367, 12240, 12630, 13472, 14314, 14688, 15156, 16320, 16840, 18360, 18945, 20208, 21471, 22734, 24480, 25260, 26944, 28628, 29376, 30312, 33680, 35785, 36720, 37890, 40416, 42942, 45468, 48960, 50520, 56835, 57256, 60624, 64413, 67360, 71570, 73440, 75780, 80832, 85884, 90936, 101040, 107355, 113670, 114512, 121248, 128826, 134720, 143140, 146880, 151560, 171768, 181872, 193239, 202080, 214710, 227340, 229024, 242496, 257652, 286280, 303120, 322065, 343536, 363744, 386478, 404160, 429420, 454680, 458048, 515304, 572560, 606240, 644130, 687072, 727488, 772956, 858840, 909360, 966195, 1030608, 1145120, 1212480, 1288260, 1374144, 1545912, 1717680, 1818720, 1932390, 2061216, 2290240, 2576520, 3091824, 3435360, 3637440, 3864780, 4122432, 5153040, 6183648, 6870720, 7729560, 10306080, 12367296, 15459120, 20612160, 30918240, 61836480]

約数ペア:

[(1, 61836480), (2, 30918240), (3, 20612160), (4, 15459120), (5, 12367296), (6, 10306080), (8, 7729560), (9, 6870720), (10, 6183648), (12, 5153040), (15, 4122432), (16, 3864780), (17, 3637440), (18, 3435360), (20, 3091824), (24, 2576520), (27, 2290240), (30, 2061216), (32, 1932390), (34, 1818720), (36, 1717680), (40, 1545912), (45, 1374144), (48, 1288260), (51, 1212480), (54, 1145120), (60, 1030608), (64, 966195), (68, 909360), (72, 858840), (80, 772956), (85, 727488), (90, 687072), (96, 644130), (102, 606240), (108, 572560), (120, 515304), (135, 458048), (136, 454680), (144, 429420), (153, 404160), (160, 386478), (170, 363744), (180, 343536), (192, 322065), (204, 303120), (216, 286280), (240, 257652), (255, 242496), (270, 229024), (272, 227340), (288, 214710), (306, 202080), (320, 193239), (340, 181872), (360, 171768), (408, 151560), (421, 146880), (432, 143140), (459, 134720), (480, 128826), (510, 121248), (540, 114512), (544, 113670), (576, 107355), (612, 101040), (680, 90936), (720, 85884), (765, 80832), (816, 75780), (842, 73440), (864, 71570), (918, 67360), (960, 64413), (1020, 60624), (1080, 57256), (1088, 56835), (1224, 50520), (1263, 48960), (1360, 45468), (1440, 42942), (1530, 40416), (1632, 37890), (1684, 36720), (1728, 35785), (1836, 33680), (2040, 30312), (2105, 29376), (2160, 28628), (2295, 26944), (2448, 25260), (2526, 24480), (2720, 22734), (2880, 21471), (3060, 20208), (3264, 18945), (3368, 18360), (3672, 16840), (3789, 16320), (4080, 15156), (4210, 14688), (4320, 14314), (4590, 13472), (4896, 12630), (5052, 12240), (5440, 11367), (6120, 10104), (6315, 9792), (6736, 9180), (7157, 8640), (7344, 8420), (7578, 8160)]