1260147240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9643}}^1$

素因数の和:9685

約数の個数: 192

約数和(自身を含む): 4617547200

約数和(自身を除く): 3357399960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 7260, 8712, 9643, 10890, 11880, 13068, 14520, 16335, 19286, 21780, 26136, 28929, 32670, 38572, 43560, 48215, 57858, 65340, 77144, 86787, 96430, 106073, 115716, 130680, 144645, 173574, 192860, 212146, 231432, 260361, 289290, 318219, 347148, 385720, 424292, 433935, 520722, 530365, 578580, 636438, 694296, 848584, 867870, 954657, 1041444, 1060730, 1157160, 1166803, 1272876, 1301805, 1591095, 1735740, 1909314, 2082888, 2121460, 2333606, 2545752, 2603610, 2863971, 3182190, 3471480, 3500409, 3818628, 4242920, 4667212, 4773285, 5207220, 5727942, 5834015, 6364380, 7000818, 7637256, 9334424, 9546570, 10414440, 10501227, 11455884, 11668030, 12728760, 14001636, 14319855, 17502045, 19093140, 21002454, 22911768, 23336060, 28003272, 28639710, 31503681, 35004090, 38186280, 42004908, 46672120, 52506135, 57279420, 63007362, 70008180, 84009816, 105012270, 114558840, 126014724, 140016360, 157518405, 210024540, 252029448, 315036810, 420049080, 630073620, 1260147240]

約数ペア:

[(1, 1260147240), (2, 630073620), (3, 420049080), (4, 315036810), (5, 252029448), (6, 210024540), (8, 157518405), (9, 140016360), (10, 126014724), (11, 114558840), (12, 105012270), (15, 84009816), (18, 70008180), (20, 63007362), (22, 57279420), (24, 52506135), (27, 46672120), (30, 42004908), (33, 38186280), (36, 35004090), (40, 31503681), (44, 28639710), (45, 28003272), (54, 23336060), (55, 22911768), (60, 21002454), (66, 19093140), (72, 17502045), (88, 14319855), (90, 14001636), (99, 12728760), (108, 11668030), (110, 11455884), (120, 10501227), (121, 10414440), (132, 9546570), (135, 9334424), (165, 7637256), (180, 7000818), (198, 6364380), (216, 5834015), (220, 5727942), (242, 5207220), (264, 4773285), (270, 4667212), (297, 4242920), (330, 3818628), (360, 3500409), (363, 3471480), (396, 3182190), (440, 2863971), (484, 2603610), (495, 2545752), (540, 2333606), (594, 2121460), (605, 2082888), (660, 1909314), (726, 1735740), (792, 1591095), (968, 1301805), (990, 1272876), (1080, 1166803), (1089, 1157160), (1188, 1060730), (1210, 1041444), (1320, 954657), (1452, 867870), (1485, 848584), (1815, 694296), (1980, 636438), (2178, 578580), (2376, 530365), (2420, 520722), (2904, 433935), (2970, 424292), (3267, 385720), (3630, 347148), (3960, 318219), (4356, 289290), (4840, 260361), (5445, 231432), (5940, 212146), (6534, 192860), (7260, 173574), (8712, 144645), (9643, 130680), (10890, 115716), (11880, 106073), (13068, 96430), (14520, 86787), (16335, 77144), (19286, 65340), (21780, 57858), (26136, 48215), (28929, 43560), (32670, 38572)]