2438730240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18679}}^1$

素因数の和:18722

約数の個数: 160

約数和(自身を含む): 8255364480

約数和(自身を除く): 5816634240

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, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10880, 13056, 16320, 18679, 21760, 26112, 32640, 37358, 43520, 56037, 65280, 74716, 93395, 112074, 130560, 149432, 186790, 224148, 280185, 298864, 317543, 373580, 448296, 560370, 597728, 635086, 747160, 896592, 952629, 1120740, 1195456, 1270172, 1494320, 1587715, 1793184, 1905258, 2241480, 2390912, 2540344, 2988640, 3175430, 3586368, 3810516, 4482960, 4763145, 4781824, 5080688, 5977280, 6350860, 7172736, 7621032, 8965920, 9526290, 9563648, 10161376, 11954560, 12701720, 14345472, 15242064, 17931840, 19052580, 20322752, 23909120, 25403440, 28690944, 30484128, 35863680, 38105160, 40645504, 47818240, 50806880, 60968256, 71727360, 76210320, 81291008, 101613760, 121936512, 143454720, 152420640, 162582016, 203227520, 243873024, 304841280, 406455040, 487746048, 609682560, 812910080, 1219365120, 2438730240]

約数ペア:

[(1, 2438730240), (2, 1219365120), (3, 812910080), (4, 609682560), (5, 487746048), (6, 406455040), (8, 304841280), (10, 243873024), (12, 203227520), (15, 162582016), (16, 152420640), (17, 143454720), (20, 121936512), (24, 101613760), (30, 81291008), (32, 76210320), (34, 71727360), (40, 60968256), (48, 50806880), (51, 47818240), (60, 40645504), (64, 38105160), (68, 35863680), (80, 30484128), (85, 28690944), (96, 25403440), (102, 23909120), (120, 20322752), (128, 19052580), (136, 17931840), (160, 15242064), (170, 14345472), (192, 12701720), (204, 11954560), (240, 10161376), (255, 9563648), (256, 9526290), (272, 8965920), (320, 7621032), (340, 7172736), (384, 6350860), (408, 5977280), (480, 5080688), (510, 4781824), (512, 4763145), (544, 4482960), (640, 3810516), (680, 3586368), (768, 3175430), (816, 2988640), (960, 2540344), (1020, 2390912), (1088, 2241480), (1280, 1905258), (1360, 1793184), (1536, 1587715), (1632, 1494320), (1920, 1270172), (2040, 1195456), (2176, 1120740), (2560, 952629), (2720, 896592), (3264, 747160), (3840, 635086), (4080, 597728), (4352, 560370), (5440, 448296), (6528, 373580), (7680, 317543), (8160, 298864), (8704, 280185), (10880, 224148), (13056, 186790), (16320, 149432), (18679, 130560), (21760, 112074), (26112, 93395), (32640, 74716), (37358, 65280), (43520, 56037)]