717680640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11681}}^1$

素因数の和:11713

約数の個数: 104

約数和(自身を含む): 2296494288

約数和(自身を除く): 1578813648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 11681, 12288, 15360, 20480, 23362, 30720, 35043, 46724, 58405, 61440, 70086, 93448, 116810, 140172, 175215, 186896, 233620, 280344, 350430, 373792, 467240, 560688, 700860, 747584, 934480, 1121376, 1401720, 1495168, 1868960, 2242752, 2803440, 2990336, 3737920, 4485504, 5606880, 5980672, 7475840, 8971008, 11213760, 11961344, 14951680, 17942016, 22427520, 23922688, 29903360, 35884032, 44855040, 47845376, 59806720, 71768064, 89710080, 119613440, 143536128, 179420160, 239226880, 358840320, 717680640]

約数ペア:

[(1, 717680640), (2, 358840320), (3, 239226880), (4, 179420160), (5, 143536128), (6, 119613440), (8, 89710080), (10, 71768064), (12, 59806720), (15, 47845376), (16, 44855040), (20, 35884032), (24, 29903360), (30, 23922688), (32, 22427520), (40, 17942016), (48, 14951680), (60, 11961344), (64, 11213760), (80, 8971008), (96, 7475840), (120, 5980672), (128, 5606880), (160, 4485504), (192, 3737920), (240, 2990336), (256, 2803440), (320, 2242752), (384, 1868960), (480, 1495168), (512, 1401720), (640, 1121376), (768, 934480), (960, 747584), (1024, 700860), (1280, 560688), (1536, 467240), (1920, 373792), (2048, 350430), (2560, 280344), (3072, 233620), (3840, 186896), (4096, 175215), (5120, 140172), (6144, 116810), (7680, 93448), (10240, 70086), (11681, 61440), (12288, 58405), (15360, 46724), (20480, 35043), (23362, 30720)]