89139840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 128

約数和(自身を含む): 300957120

約数和(自身を除く): 211817280

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, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 2731, 3264, 4080, 5440, 5462, 6528, 8160, 8193, 10880, 10924, 13655, 16320, 16386, 21848, 27310, 32640, 32772, 40965, 43696, 46427, 54620, 65544, 81930, 87392, 92854, 109240, 131088, 139281, 163860, 174784, 185708, 218480, 232135, 262176, 278562, 327720, 349568, 371416, 436960, 464270, 524352, 557124, 655440, 696405, 742832, 873920, 928540, 1048704, 1114248, 1310880, 1392810, 1485664, 1747840, 1857080, 2228496, 2621760, 2785620, 2971328, 3714160, 4456992, 5243520, 5571240, 5942656, 7428320, 8913984, 11142480, 14856640, 17827968, 22284960, 29713280, 44569920, 89139840]

約数ペア:

[(1, 89139840), (2, 44569920), (3, 29713280), (4, 22284960), (5, 17827968), (6, 14856640), (8, 11142480), (10, 8913984), (12, 7428320), (15, 5942656), (16, 5571240), (17, 5243520), (20, 4456992), (24, 3714160), (30, 2971328), (32, 2785620), (34, 2621760), (40, 2228496), (48, 1857080), (51, 1747840), (60, 1485664), (64, 1392810), (68, 1310880), (80, 1114248), (85, 1048704), (96, 928540), (102, 873920), (120, 742832), (128, 696405), (136, 655440), (160, 557124), (170, 524352), (192, 464270), (204, 436960), (240, 371416), (255, 349568), (272, 327720), (320, 278562), (340, 262176), (384, 232135), (408, 218480), (480, 185708), (510, 174784), (544, 163860), (640, 139281), (680, 131088), (816, 109240), (960, 92854), (1020, 87392), (1088, 81930), (1360, 65544), (1632, 54620), (1920, 46427), (2040, 43696), (2176, 40965), (2720, 32772), (2731, 32640), (3264, 27310), (4080, 21848), (5440, 16386), (5462, 16320), (6528, 13655), (8160, 10924), (8193, 10880)]