121843080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 429960960

約数和(自身を除く): 308117880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 344, 360, 387, 408, 430, 463, 510, 516, 612, 645, 680, 731, 765, 774, 860, 926, 1020, 1032, 1224, 1290, 1389, 1462, 1530, 1548, 1720, 1852, 1935, 2040, 2193, 2315, 2580, 2778, 2924, 3060, 3096, 3655, 3704, 3870, 4167, 4386, 4630, 5160, 5556, 5848, 6120, 6579, 6945, 7310, 7740, 7871, 8334, 8772, 9260, 10965, 11112, 13158, 13890, 14620, 15480, 15742, 16668, 17544, 18520, 19909, 20835, 21930, 23613, 26316, 27780, 29240, 31484, 32895, 33336, 39355, 39818, 41670, 43860, 47226, 52632, 55560, 59727, 62968, 65790, 70839, 78710, 79636, 83340, 87720, 94452, 99545, 118065, 119454, 131580, 141678, 157420, 159272, 166680, 179181, 188904, 199090, 236130, 238908, 263160, 283356, 298635, 314840, 338453, 354195, 358362, 398180, 472260, 477816, 566712, 597270, 676906, 708390, 716724, 796360, 895905, 944520, 1015359, 1194540, 1353812, 1416780, 1433448, 1692265, 1791810, 2030718, 2389080, 2707624, 2833560, 3046077, 3384530, 3583620, 4061436, 5076795, 6092154, 6769060, 7167240, 8122872, 10153590, 12184308, 13538120, 15230385, 20307180, 24368616, 30460770, 40614360, 60921540, 121843080]

約数ペア:

[(1, 121843080), (2, 60921540), (3, 40614360), (4, 30460770), (5, 24368616), (6, 20307180), (8, 15230385), (9, 13538120), (10, 12184308), (12, 10153590), (15, 8122872), (17, 7167240), (18, 6769060), (20, 6092154), (24, 5076795), (30, 4061436), (34, 3583620), (36, 3384530), (40, 3046077), (43, 2833560), (45, 2707624), (51, 2389080), (60, 2030718), (68, 1791810), (72, 1692265), (85, 1433448), (86, 1416780), (90, 1353812), (102, 1194540), (120, 1015359), (129, 944520), (136, 895905), (153, 796360), (170, 716724), (172, 708390), (180, 676906), (204, 597270), (215, 566712), (255, 477816), (258, 472260), (306, 398180), (340, 358362), (344, 354195), (360, 338453), (387, 314840), (408, 298635), (430, 283356), (463, 263160), (510, 238908), (516, 236130), (612, 199090), (645, 188904), (680, 179181), (731, 166680), (765, 159272), (774, 157420), (860, 141678), (926, 131580), (1020, 119454), (1032, 118065), (1224, 99545), (1290, 94452), (1389, 87720), (1462, 83340), (1530, 79636), (1548, 78710), (1720, 70839), (1852, 65790), (1935, 62968), (2040, 59727), (2193, 55560), (2315, 52632), (2580, 47226), (2778, 43860), (2924, 41670), (3060, 39818), (3096, 39355), (3655, 33336), (3704, 32895), (3870, 31484), (4167, 29240), (4386, 27780), (4630, 26316), (5160, 23613), (5556, 21930), (5848, 20835), (6120, 19909), (6579, 18520), (6945, 17544), (7310, 16668), (7740, 15742), (7871, 15480), (8334, 14620), (8772, 13890), (9260, 13158), (10965, 11112)]