978184080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1567}}^1$

素因数の和:1623

約数の個数: 240

約数和(自身を含む): 3581437440

約数和(自身を除く): 2603253360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 540, 578, 612, 680, 720, 765, 816, 867, 918, 1020, 1080, 1156, 1224, 1360, 1445, 1530, 1567, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2890, 3060, 3134, 3468, 3672, 4080, 4335, 4590, 4624, 4701, 5202, 5780, 6120, 6268, 6936, 7344, 7803, 7835, 8670, 9180, 9402, 10404, 11560, 12240, 12536, 13005, 13872, 14103, 15606, 15670, 17340, 18360, 18804, 20808, 23120, 23505, 25072, 26010, 26639, 28206, 31212, 31340, 34680, 36720, 37608, 39015, 41616, 42309, 47010, 52020, 53278, 56412, 62424, 62680, 69360, 70515, 75216, 78030, 79917, 84618, 94020, 104040, 106556, 112824, 124848, 125360, 133195, 141030, 156060, 159834, 169236, 188040, 208080, 211545, 213112, 225648, 239751, 266390, 282060, 312120, 319668, 338472, 376080, 399585, 423090, 426224, 452863, 479502, 532780, 564120, 624240, 639336, 676944, 719253, 799170, 846180, 905726, 959004, 1065560, 1128240, 1198755, 1278672, 1358589, 1438506, 1598340, 1692360, 1811452, 1918008, 2131120, 2264315, 2397510, 2717178, 2877012, 3196680, 3384720, 3596265, 3622904, 3836016, 4075767, 4528630, 4795020, 5434356, 5754024, 6393360, 6792945, 7192530, 7245808, 8151534, 9057260, 9590040, 10868712, 11508048, 12227301, 13585890, 14385060, 16303068, 18114520, 19180080, 20378835, 21737424, 24454602, 27171780, 28770120, 32606136, 36229040, 40757670, 48909204, 54343560, 57540240, 61136505, 65212272, 81515340, 97818408, 108687120, 122273010, 163030680, 195636816, 244546020, 326061360, 489092040, 978184080]

約数ペア:

[(1, 978184080), (2, 489092040), (3, 326061360), (4, 244546020), (5, 195636816), (6, 163030680), (8, 122273010), (9, 108687120), (10, 97818408), (12, 81515340), (15, 65212272), (16, 61136505), (17, 57540240), (18, 54343560), (20, 48909204), (24, 40757670), (27, 36229040), (30, 32606136), (34, 28770120), (36, 27171780), (40, 24454602), (45, 21737424), (48, 20378835), (51, 19180080), (54, 18114520), (60, 16303068), (68, 14385060), (72, 13585890), (80, 12227301), (85, 11508048), (90, 10868712), (102, 9590040), (108, 9057260), (120, 8151534), (135, 7245808), (136, 7192530), (144, 6792945), (153, 6393360), (170, 5754024), (180, 5434356), (204, 4795020), (216, 4528630), (240, 4075767), (255, 3836016), (270, 3622904), (272, 3596265), (289, 3384720), (306, 3196680), (340, 2877012), (360, 2717178), (408, 2397510), (432, 2264315), (459, 2131120), (510, 1918008), (540, 1811452), (578, 1692360), (612, 1598340), (680, 1438506), (720, 1358589), (765, 1278672), (816, 1198755), (867, 1128240), (918, 1065560), (1020, 959004), (1080, 905726), (1156, 846180), (1224, 799170), (1360, 719253), (1445, 676944), (1530, 639336), (1567, 624240), (1734, 564120), (1836, 532780), (2040, 479502), (2160, 452863), (2295, 426224), (2312, 423090), (2448, 399585), (2601, 376080), (2890, 338472), (3060, 319668), (3134, 312120), (3468, 282060), (3672, 266390), (4080, 239751), (4335, 225648), (4590, 213112), (4624, 211545), (4701, 208080), (5202, 188040), (5780, 169236), (6120, 159834), (6268, 156060), (6936, 141030), (7344, 133195), (7803, 125360), (7835, 124848), (8670, 112824), (9180, 106556), (9402, 104040), (10404, 94020), (11560, 84618), (12240, 79917), (12536, 78030), (13005, 75216), (13872, 70515), (14103, 69360), (15606, 62680), (15670, 62424), (17340, 56412), (18360, 53278), (18804, 52020), (20808, 47010), (23120, 42309), (23505, 41616), (25072, 39015), (26010, 37608), (26639, 36720), (28206, 34680), (31212, 31340)]