84390720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5208

約数の個数: 112

約数和(自身を含む): 283756608

約数和(自身を除く): 199365888

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, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5171, 5440, 8160, 10342, 15513, 16320, 20684, 25855, 31026, 41368, 51710, 62052, 77565, 82736, 87907, 103420, 124104, 155130, 165472, 175814, 206840, 248208, 263721, 310260, 330944, 351628, 413680, 439535, 496416, 527442, 620520, 703256, 827360, 879070, 992832, 1054884, 1241040, 1318605, 1406512, 1654720, 1758140, 2109768, 2482080, 2637210, 2813024, 3516280, 4219536, 4964160, 5274420, 5626048, 7032560, 8439072, 10548840, 14065120, 16878144, 21097680, 28130240, 42195360, 84390720]

約数ペア:

[(1, 84390720), (2, 42195360), (3, 28130240), (4, 21097680), (5, 16878144), (6, 14065120), (8, 10548840), (10, 8439072), (12, 7032560), (15, 5626048), (16, 5274420), (17, 4964160), (20, 4219536), (24, 3516280), (30, 2813024), (32, 2637210), (34, 2482080), (40, 2109768), (48, 1758140), (51, 1654720), (60, 1406512), (64, 1318605), (68, 1241040), (80, 1054884), (85, 992832), (96, 879070), (102, 827360), (120, 703256), (136, 620520), (160, 527442), (170, 496416), (192, 439535), (204, 413680), (240, 351628), (255, 330944), (272, 310260), (320, 263721), (340, 248208), (408, 206840), (480, 175814), (510, 165472), (544, 155130), (680, 124104), (816, 103420), (960, 87907), (1020, 82736), (1088, 77565), (1360, 62052), (1632, 51710), (2040, 41368), (2720, 31026), (3264, 25855), (4080, 20684), (5171, 16320), (5440, 15513), (8160, 10342)]