456372480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7032

約数の個数: 144

約数和(自身を含む): 1543497984

約数和(自身を除く): 1087125504

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, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 6991, 8160, 10880, 13056, 13982, 16320, 20973, 21760, 27964, 32640, 34955, 41946, 55928, 65280, 69910, 83892, 104865, 111856, 118847, 139820, 167784, 209730, 223712, 237694, 279640, 335568, 356541, 419460, 447424, 475388, 559280, 594235, 671136, 713082, 838920, 894848, 950776, 1118560, 1188470, 1342272, 1426164, 1677840, 1782705, 1789696, 1901552, 2237120, 2376940, 2684544, 2852328, 3355680, 3565410, 3803104, 4474240, 4753880, 5369088, 5704656, 6711360, 7130820, 7606208, 8948480, 9507760, 11409312, 13422720, 14261640, 15212416, 19015520, 22818624, 26845440, 28523280, 30424832, 38031040, 45637248, 57046560, 76062080, 91274496, 114093120, 152124160, 228186240, 456372480]

約数ペア:

[(1, 456372480), (2, 228186240), (3, 152124160), (4, 114093120), (5, 91274496), (6, 76062080), (8, 57046560), (10, 45637248), (12, 38031040), (15, 30424832), (16, 28523280), (17, 26845440), (20, 22818624), (24, 19015520), (30, 15212416), (32, 14261640), (34, 13422720), (40, 11409312), (48, 9507760), (51, 8948480), (60, 7606208), (64, 7130820), (68, 6711360), (80, 5704656), (85, 5369088), (96, 4753880), (102, 4474240), (120, 3803104), (128, 3565410), (136, 3355680), (160, 2852328), (170, 2684544), (192, 2376940), (204, 2237120), (240, 1901552), (255, 1789696), (256, 1782705), (272, 1677840), (320, 1426164), (340, 1342272), (384, 1188470), (408, 1118560), (480, 950776), (510, 894848), (544, 838920), (640, 713082), (680, 671136), (768, 594235), (816, 559280), (960, 475388), (1020, 447424), (1088, 419460), (1280, 356541), (1360, 335568), (1632, 279640), (1920, 237694), (2040, 223712), (2176, 209730), (2720, 167784), (3264, 139820), (3840, 118847), (4080, 111856), (4352, 104865), (5440, 83892), (6528, 69910), (6991, 65280), (8160, 55928), (10880, 41946), (13056, 34955), (13982, 32640), (16320, 27964), (20973, 21760)]