71217360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32971}}^1$

素因数の和:32993

約数の個数: 80

約数和(自身を含む): 245311680

約数和(自身を除く): 174094320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32971, 65942, 98913, 131884, 164855, 197826, 263768, 296739, 329710, 395652, 494565, 527536, 593478, 659420, 791304, 890217, 989130, 1186956, 1318840, 1483695, 1582608, 1780434, 1978260, 2373912, 2637680, 2967390, 3560868, 3956520, 4451085, 4747824, 5934780, 7121736, 7913040, 8902170, 11869560, 14243472, 17804340, 23739120, 35608680, 71217360]

約数ペア:

[(1, 71217360), (2, 35608680), (3, 23739120), (4, 17804340), (5, 14243472), (6, 11869560), (8, 8902170), (9, 7913040), (10, 7121736), (12, 5934780), (15, 4747824), (16, 4451085), (18, 3956520), (20, 3560868), (24, 2967390), (27, 2637680), (30, 2373912), (36, 1978260), (40, 1780434), (45, 1582608), (48, 1483695), (54, 1318840), (60, 1186956), (72, 989130), (80, 890217), (90, 791304), (108, 659420), (120, 593478), (135, 527536), (144, 494565), (180, 395652), (216, 329710), (240, 296739), (270, 263768), (360, 197826), (432, 164855), (540, 131884), (720, 98913), (1080, 65942), (2160, 32971)]