269465040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28821

約数の個数: 120

約数和(自身を含む): 974599080

約数和(自身を除く): 705134040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28789, 57578, 86367, 115156, 143945, 172734, 230312, 259101, 287890, 345468, 374257, 431835, 460624, 518202, 575780, 690936, 748514, 863670, 1036404, 1122771, 1151560, 1295505, 1381872, 1497028, 1727340, 1871285, 2072808, 2245542, 2303120, 2591010, 2994056, 3368313, 3454680, 3742570, 4145616, 4491084, 5182020, 5613855, 5988112, 6736626, 6909360, 7485140, 8982168, 10364040, 11227710, 13473252, 14970280, 16841565, 17964336, 20728080, 22455420, 26946504, 29940560, 33683130, 44910840, 53893008, 67366260, 89821680, 134732520, 269465040]

約数ペア:

[(1, 269465040), (2, 134732520), (3, 89821680), (4, 67366260), (5, 53893008), (6, 44910840), (8, 33683130), (9, 29940560), (10, 26946504), (12, 22455420), (13, 20728080), (15, 17964336), (16, 16841565), (18, 14970280), (20, 13473252), (24, 11227710), (26, 10364040), (30, 8982168), (36, 7485140), (39, 6909360), (40, 6736626), (45, 5988112), (48, 5613855), (52, 5182020), (60, 4491084), (65, 4145616), (72, 3742570), (78, 3454680), (80, 3368313), (90, 2994056), (104, 2591010), (117, 2303120), (120, 2245542), (130, 2072808), (144, 1871285), (156, 1727340), (180, 1497028), (195, 1381872), (208, 1295505), (234, 1151560), (240, 1122771), (260, 1036404), (312, 863670), (360, 748514), (390, 690936), (468, 575780), (520, 518202), (585, 460624), (624, 431835), (720, 374257), (780, 345468), (936, 287890), (1040, 259101), (1170, 230312), (1560, 172734), (1872, 143945), (2340, 115156), (3120, 86367), (4680, 57578), (9360, 28789)]