4357440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 16047720

約数和(自身を除く): 11690280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 89, 90, 96, 102, 120, 136, 144, 153, 160, 170, 178, 180, 192, 204, 240, 255, 267, 272, 288, 306, 320, 340, 356, 360, 408, 445, 480, 510, 534, 544, 576, 612, 680, 712, 720, 765, 801, 816, 890, 960, 1020, 1068, 1088, 1224, 1335, 1360, 1424, 1440, 1513, 1530, 1602, 1632, 1780, 2040, 2136, 2448, 2670, 2720, 2848, 2880, 3026, 3060, 3204, 3264, 3560, 4005, 4080, 4272, 4539, 4896, 5340, 5440, 5696, 6052, 6120, 6408, 7120, 7565, 8010, 8160, 8544, 9078, 9792, 10680, 12104, 12240, 12816, 13617, 14240, 15130, 16020, 16320, 17088, 18156, 21360, 22695, 24208, 24480, 25632, 27234, 28480, 30260, 32040, 36312, 42720, 45390, 48416, 48960, 51264, 54468, 60520, 64080, 68085, 72624, 85440, 90780, 96832, 108936, 121040, 128160, 136170, 145248, 181560, 217872, 242080, 256320, 272340, 290496, 363120, 435744, 484160, 544680, 726240, 871488, 1089360, 1452480, 2178720, 4357440]

約数ペア:

[(1, 4357440), (2, 2178720), (3, 1452480), (4, 1089360), (5, 871488), (6, 726240), (8, 544680), (9, 484160), (10, 435744), (12, 363120), (15, 290496), (16, 272340), (17, 256320), (18, 242080), (20, 217872), (24, 181560), (30, 145248), (32, 136170), (34, 128160), (36, 121040), (40, 108936), (45, 96832), (48, 90780), (51, 85440), (60, 72624), (64, 68085), (68, 64080), (72, 60520), (80, 54468), (85, 51264), (89, 48960), (90, 48416), (96, 45390), (102, 42720), (120, 36312), (136, 32040), (144, 30260), (153, 28480), (160, 27234), (170, 25632), (178, 24480), (180, 24208), (192, 22695), (204, 21360), (240, 18156), (255, 17088), (267, 16320), (272, 16020), (288, 15130), (306, 14240), (320, 13617), (340, 12816), (356, 12240), (360, 12104), (408, 10680), (445, 9792), (480, 9078), (510, 8544), (534, 8160), (544, 8010), (576, 7565), (612, 7120), (680, 6408), (712, 6120), (720, 6052), (765, 5696), (801, 5440), (816, 5340), (890, 4896), (960, 4539), (1020, 4272), (1068, 4080), (1088, 4005), (1224, 3560), (1335, 3264), (1360, 3204), (1424, 3060), (1440, 3026), (1513, 2880), (1530, 2848), (1602, 2720), (1632, 2670), (1780, 2448), (2040, 2136)]