291336480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4008

約数の個数: 192

約数和(自身を含む): 1079930880

約数和(自身を除く): 788594400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 3967, 4080, 4320, 4590, 4896, 6120, 7344, 7934, 8160, 9180, 11901, 12240, 14688, 15868, 18360, 19835, 23802, 24480, 31736, 35703, 36720, 39670, 47604, 59505, 63472, 67439, 71406, 73440, 79340, 95208, 107109, 119010, 126944, 134878, 142812, 158680, 178515, 190416, 202317, 214218, 238020, 269756, 285624, 317360, 337195, 357030, 380832, 404634, 428436, 476040, 535545, 539512, 571248, 606951, 634720, 674390, 714060, 809268, 856872, 952080, 1011585, 1071090, 1079024, 1142496, 1213902, 1348780, 1428120, 1618536, 1713744, 1820853, 1904160, 2023170, 2142180, 2158048, 2427804, 2697560, 2856240, 3034755, 3237072, 3427488, 3641706, 4046340, 4284360, 4855608, 5395120, 5712480, 6069510, 6474144, 7283412, 8092680, 8568720, 9104265, 9711216, 10790240, 12139020, 14566824, 16185360, 17137440, 18208530, 19422432, 24278040, 29133648, 32370720, 36417060, 48556080, 58267296, 72834120, 97112160, 145668240, 291336480]

約数ペア:

[(1, 291336480), (2, 145668240), (3, 97112160), (4, 72834120), (5, 58267296), (6, 48556080), (8, 36417060), (9, 32370720), (10, 29133648), (12, 24278040), (15, 19422432), (16, 18208530), (17, 17137440), (18, 16185360), (20, 14566824), (24, 12139020), (27, 10790240), (30, 9711216), (32, 9104265), (34, 8568720), (36, 8092680), (40, 7283412), (45, 6474144), (48, 6069510), (51, 5712480), (54, 5395120), (60, 4855608), (68, 4284360), (72, 4046340), (80, 3641706), (85, 3427488), (90, 3237072), (96, 3034755), (102, 2856240), (108, 2697560), (120, 2427804), (135, 2158048), (136, 2142180), (144, 2023170), (153, 1904160), (160, 1820853), (170, 1713744), (180, 1618536), (204, 1428120), (216, 1348780), (240, 1213902), (255, 1142496), (270, 1079024), (272, 1071090), (288, 1011585), (306, 952080), (340, 856872), (360, 809268), (408, 714060), (432, 674390), (459, 634720), (480, 606951), (510, 571248), (540, 539512), (544, 535545), (612, 476040), (680, 428436), (720, 404634), (765, 380832), (816, 357030), (864, 337195), (918, 317360), (1020, 285624), (1080, 269756), (1224, 238020), (1360, 214218), (1440, 202317), (1530, 190416), (1632, 178515), (1836, 158680), (2040, 142812), (2160, 134878), (2295, 126944), (2448, 119010), (2720, 107109), (3060, 95208), (3672, 79340), (3967, 73440), (4080, 71406), (4320, 67439), (4590, 63472), (4896, 59505), (6120, 47604), (7344, 39670), (7934, 36720), (8160, 35703), (9180, 31736), (11901, 24480), (12240, 23802), (14688, 19835), (15868, 18360)]