1625278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77839}}^1$

素因数の和:77887

約数の個数: 120

約数和(自身を含む): 5646513600

約数和(自身を除く): 4021235280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 77839, 155678, 233517, 311356, 389195, 467034, 622712, 700551, 778390, 934068, 1167585, 1245424, 1401102, 1556780, 1868136, 2257331, 2335170, 2802204, 3113560, 3502755, 3736272, 4514662, 4670340, 5604408, 6227120, 6771993, 7005510, 9029324, 9340680, 11208816, 11286655, 13543986, 14011020, 18058648, 18681360, 20315979, 22573310, 27087972, 28022040, 33859965, 36117296, 40631958, 45146620, 54175944, 56044080, 67719930, 81263916, 90293240, 101579895, 108351888, 135439860, 162527832, 180586480, 203159790, 270879720, 325055664, 406319580, 541759440, 812639160, 1625278320]

約数ペア:

[(1, 1625278320), (2, 812639160), (3, 541759440), (4, 406319580), (5, 325055664), (6, 270879720), (8, 203159790), (9, 180586480), (10, 162527832), (12, 135439860), (15, 108351888), (16, 101579895), (18, 90293240), (20, 81263916), (24, 67719930), (29, 56044080), (30, 54175944), (36, 45146620), (40, 40631958), (45, 36117296), (48, 33859965), (58, 28022040), (60, 27087972), (72, 22573310), (80, 20315979), (87, 18681360), (90, 18058648), (116, 14011020), (120, 13543986), (144, 11286655), (145, 11208816), (174, 9340680), (180, 9029324), (232, 7005510), (240, 6771993), (261, 6227120), (290, 5604408), (348, 4670340), (360, 4514662), (435, 3736272), (464, 3502755), (522, 3113560), (580, 2802204), (696, 2335170), (720, 2257331), (870, 1868136), (1044, 1556780), (1160, 1401102), (1305, 1245424), (1392, 1167585), (1740, 934068), (2088, 778390), (2320, 700551), (2610, 622712), (3480, 467034), (4176, 389195), (5220, 311356), (6960, 233517), (10440, 155678), (20880, 77839)]