26729040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 89860320

約数和(自身を除く): 63131280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 659, 676, 780, 845, 1014, 1040, 1318, 1352, 1560, 1690, 1977, 2028, 2535, 2636, 2704, 3120, 3295, 3380, 3954, 4056, 5070, 5272, 6590, 6760, 7908, 8112, 8567, 9885, 10140, 10544, 13180, 13520, 15816, 17134, 19770, 20280, 25701, 26360, 31632, 34268, 39540, 40560, 42835, 51402, 52720, 68536, 79080, 85670, 102804, 111371, 128505, 137072, 158160, 171340, 205608, 222742, 257010, 334113, 342680, 411216, 445484, 514020, 556855, 668226, 685360, 890968, 1028040, 1113710, 1336452, 1670565, 1781936, 2056080, 2227420, 2672904, 3341130, 4454840, 5345808, 6682260, 8909680, 13364520, 26729040]

約数ペア:

[(1, 26729040), (2, 13364520), (3, 8909680), (4, 6682260), (5, 5345808), (6, 4454840), (8, 3341130), (10, 2672904), (12, 2227420), (13, 2056080), (15, 1781936), (16, 1670565), (20, 1336452), (24, 1113710), (26, 1028040), (30, 890968), (39, 685360), (40, 668226), (48, 556855), (52, 514020), (60, 445484), (65, 411216), (78, 342680), (80, 334113), (104, 257010), (120, 222742), (130, 205608), (156, 171340), (169, 158160), (195, 137072), (208, 128505), (240, 111371), (260, 102804), (312, 85670), (338, 79080), (390, 68536), (507, 52720), (520, 51402), (624, 42835), (659, 40560), (676, 39540), (780, 34268), (845, 31632), (1014, 26360), (1040, 25701), (1318, 20280), (1352, 19770), (1560, 17134), (1690, 15816), (1977, 13520), (2028, 13180), (2535, 10544), (2636, 10140), (2704, 9885), (3120, 8567), (3295, 8112), (3380, 7908), (3954, 6760), (4056, 6590), (5070, 5272)]