4513080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 15966720

約数和(自身を除く): 11453640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 263, 264, 286, 312, 330, 390, 429, 440, 520, 526, 572, 660, 715, 780, 789, 858, 1052, 1144, 1315, 1320, 1430, 1560, 1578, 1716, 2104, 2145, 2630, 2860, 2893, 3156, 3419, 3432, 3945, 4290, 5260, 5720, 5786, 6312, 6838, 7890, 8580, 8679, 10257, 10520, 11572, 13676, 14465, 15780, 17095, 17160, 17358, 20514, 23144, 27352, 28930, 31560, 34190, 34716, 37609, 41028, 43395, 51285, 57860, 68380, 69432, 75218, 82056, 86790, 102570, 112827, 115720, 136760, 150436, 173580, 188045, 205140, 225654, 300872, 347160, 376090, 410280, 451308, 564135, 752180, 902616, 1128270, 1504360, 2256540, 4513080]

約数ペア:

[(1, 4513080), (2, 2256540), (3, 1504360), (4, 1128270), (5, 902616), (6, 752180), (8, 564135), (10, 451308), (11, 410280), (12, 376090), (13, 347160), (15, 300872), (20, 225654), (22, 205140), (24, 188045), (26, 173580), (30, 150436), (33, 136760), (39, 115720), (40, 112827), (44, 102570), (52, 86790), (55, 82056), (60, 75218), (65, 69432), (66, 68380), (78, 57860), (88, 51285), (104, 43395), (110, 41028), (120, 37609), (130, 34716), (132, 34190), (143, 31560), (156, 28930), (165, 27352), (195, 23144), (220, 20514), (260, 17358), (263, 17160), (264, 17095), (286, 15780), (312, 14465), (330, 13676), (390, 11572), (429, 10520), (440, 10257), (520, 8679), (526, 8580), (572, 7890), (660, 6838), (715, 6312), (780, 5786), (789, 5720), (858, 5260), (1052, 4290), (1144, 3945), (1315, 3432), (1320, 3419), (1430, 3156), (1560, 2893), (1578, 2860), (1716, 2630), (2104, 2145)]