4587120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 16132896

約数和(自身を除く): 11545776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 277, 345, 360, 368, 414, 460, 552, 554, 690, 720, 828, 831, 920, 1035, 1104, 1108, 1380, 1385, 1656, 1662, 1840, 2070, 2216, 2493, 2760, 2770, 3312, 3324, 4140, 4155, 4432, 4986, 5520, 5540, 6371, 6648, 8280, 8310, 9972, 11080, 12465, 12742, 13296, 16560, 16620, 19113, 19944, 22160, 24930, 25484, 31855, 33240, 38226, 39888, 49860, 50968, 57339, 63710, 66480, 76452, 95565, 99720, 101936, 114678, 127420, 152904, 191130, 199440, 229356, 254840, 286695, 305808, 382260, 458712, 509680, 573390, 764520, 917424, 1146780, 1529040, 2293560, 4587120]

約数ペア:

[(1, 4587120), (2, 2293560), (3, 1529040), (4, 1146780), (5, 917424), (6, 764520), (8, 573390), (9, 509680), (10, 458712), (12, 382260), (15, 305808), (16, 286695), (18, 254840), (20, 229356), (23, 199440), (24, 191130), (30, 152904), (36, 127420), (40, 114678), (45, 101936), (46, 99720), (48, 95565), (60, 76452), (69, 66480), (72, 63710), (80, 57339), (90, 50968), (92, 49860), (115, 39888), (120, 38226), (138, 33240), (144, 31855), (180, 25484), (184, 24930), (207, 22160), (230, 19944), (240, 19113), (276, 16620), (277, 16560), (345, 13296), (360, 12742), (368, 12465), (414, 11080), (460, 9972), (552, 8310), (554, 8280), (690, 6648), (720, 6371), (828, 5540), (831, 5520), (920, 4986), (1035, 4432), (1104, 4155), (1108, 4140), (1380, 3324), (1385, 3312), (1656, 2770), (1662, 2760), (1840, 2493), (2070, 2216)]