11619840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 39774240

約数和(自身を除く): 28154400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 120, 128, 136, 160, 170, 178, 192, 204, 240, 255, 256, 267, 272, 320, 340, 356, 384, 408, 445, 480, 510, 512, 534, 544, 640, 680, 712, 768, 816, 890, 960, 1020, 1068, 1088, 1280, 1335, 1360, 1424, 1513, 1536, 1632, 1780, 1920, 2040, 2136, 2176, 2560, 2670, 2720, 2848, 3026, 3264, 3560, 3840, 4080, 4272, 4352, 4539, 5340, 5440, 5696, 6052, 6528, 7120, 7565, 7680, 8160, 8544, 8704, 9078, 10680, 10880, 11392, 12104, 13056, 14240, 15130, 16320, 17088, 18156, 21360, 21760, 22695, 22784, 24208, 26112, 28480, 30260, 32640, 34176, 36312, 42720, 43520, 45390, 45568, 48416, 56960, 60520, 65280, 68352, 72624, 85440, 90780, 96832, 113920, 121040, 130560, 136704, 145248, 170880, 181560, 193664, 227840, 242080, 290496, 341760, 363120, 387328, 484160, 580992, 683520, 726240, 774656, 968320, 1161984, 1452480, 1936640, 2323968, 2904960, 3873280, 5809920, 11619840]

約数ペア:

[(1, 11619840), (2, 5809920), (3, 3873280), (4, 2904960), (5, 2323968), (6, 1936640), (8, 1452480), (10, 1161984), (12, 968320), (15, 774656), (16, 726240), (17, 683520), (20, 580992), (24, 484160), (30, 387328), (32, 363120), (34, 341760), (40, 290496), (48, 242080), (51, 227840), (60, 193664), (64, 181560), (68, 170880), (80, 145248), (85, 136704), (89, 130560), (96, 121040), (102, 113920), (120, 96832), (128, 90780), (136, 85440), (160, 72624), (170, 68352), (178, 65280), (192, 60520), (204, 56960), (240, 48416), (255, 45568), (256, 45390), (267, 43520), (272, 42720), (320, 36312), (340, 34176), (356, 32640), (384, 30260), (408, 28480), (445, 26112), (480, 24208), (510, 22784), (512, 22695), (534, 21760), (544, 21360), (640, 18156), (680, 17088), (712, 16320), (768, 15130), (816, 14240), (890, 13056), (960, 12104), (1020, 11392), (1068, 10880), (1088, 10680), (1280, 9078), (1335, 8704), (1360, 8544), (1424, 8160), (1513, 7680), (1536, 7565), (1632, 7120), (1780, 6528), (1920, 6052), (2040, 5696), (2136, 5440), (2176, 5340), (2560, 4539), (2670, 4352), (2720, 4272), (2848, 4080), (3026, 3840), (3264, 3560)]