127340880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 444346560

約数和(自身を除く): 317005680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 59, 60, 68, 69, 80, 85, 92, 102, 115, 118, 120, 136, 138, 170, 177, 184, 204, 230, 236, 240, 255, 272, 276, 295, 340, 345, 354, 368, 391, 408, 460, 472, 510, 529, 552, 590, 680, 690, 708, 782, 816, 885, 920, 944, 1003, 1020, 1058, 1104, 1173, 1180, 1357, 1360, 1380, 1416, 1564, 1587, 1770, 1840, 1955, 2006, 2040, 2116, 2346, 2360, 2645, 2714, 2760, 2832, 3009, 3128, 3174, 3540, 3910, 4012, 4071, 4080, 4232, 4692, 4720, 5015, 5290, 5428, 5520, 5865, 6018, 6256, 6348, 6785, 7080, 7820, 7935, 8024, 8142, 8464, 8993, 9384, 10030, 10580, 10856, 11730, 12036, 12696, 13570, 14160, 15045, 15640, 15870, 16048, 16284, 17986, 18768, 20060, 20355, 21160, 21712, 23069, 23460, 24072, 25392, 26979, 27140, 30090, 31211, 31280, 31740, 32568, 35972, 40120, 40710, 42320, 44965, 46138, 46920, 48144, 53958, 54280, 60180, 62422, 63480, 65136, 69207, 71944, 80240, 81420, 89930, 92276, 93633, 93840, 107916, 108560, 115345, 120360, 124844, 126960, 134895, 138414, 143888, 156055, 162840, 179860, 184552, 187266, 215832, 230690, 240720, 249688, 269790, 276828, 312110, 325680, 346035, 359720, 369104, 374532, 431664, 461380, 468165, 499376, 530587, 539580, 553656, 624220, 692070, 719440, 749064, 922760, 936330, 1061174, 1079160, 1107312, 1248440, 1384140, 1498128, 1591761, 1845520, 1872660, 2122348, 2158320, 2496880, 2652935, 2768280, 3183522, 3745320, 4244696, 5305870, 5536560, 6367044, 7490640, 7958805, 8489392, 10611740, 12734088, 15917610, 21223480, 25468176, 31835220, 42446960, 63670440, 127340880]

約数ペア:

[(1, 127340880), (2, 63670440), (3, 42446960), (4, 31835220), (5, 25468176), (6, 21223480), (8, 15917610), (10, 12734088), (12, 10611740), (15, 8489392), (16, 7958805), (17, 7490640), (20, 6367044), (23, 5536560), (24, 5305870), (30, 4244696), (34, 3745320), (40, 3183522), (46, 2768280), (48, 2652935), (51, 2496880), (59, 2158320), (60, 2122348), (68, 1872660), (69, 1845520), (80, 1591761), (85, 1498128), (92, 1384140), (102, 1248440), (115, 1107312), (118, 1079160), (120, 1061174), (136, 936330), (138, 922760), (170, 749064), (177, 719440), (184, 692070), (204, 624220), (230, 553656), (236, 539580), (240, 530587), (255, 499376), (272, 468165), (276, 461380), (295, 431664), (340, 374532), (345, 369104), (354, 359720), (368, 346035), (391, 325680), (408, 312110), (460, 276828), (472, 269790), (510, 249688), (529, 240720), (552, 230690), (590, 215832), (680, 187266), (690, 184552), (708, 179860), (782, 162840), (816, 156055), (885, 143888), (920, 138414), (944, 134895), (1003, 126960), (1020, 124844), (1058, 120360), (1104, 115345), (1173, 108560), (1180, 107916), (1357, 93840), (1360, 93633), (1380, 92276), (1416, 89930), (1564, 81420), (1587, 80240), (1770, 71944), (1840, 69207), (1955, 65136), (2006, 63480), (2040, 62422), (2116, 60180), (2346, 54280), (2360, 53958), (2645, 48144), (2714, 46920), (2760, 46138), (2832, 44965), (3009, 42320), (3128, 40710), (3174, 40120), (3540, 35972), (3910, 32568), (4012, 31740), (4071, 31280), (4080, 31211), (4232, 30090), (4692, 27140), (4720, 26979), (5015, 25392), (5290, 24072), (5428, 23460), (5520, 23069), (5865, 21712), (6018, 21160), (6256, 20355), (6348, 20060), (6785, 18768), (7080, 17986), (7820, 16284), (7935, 16048), (8024, 15870), (8142, 15640), (8464, 15045), (8993, 14160), (9384, 13570), (10030, 12696), (10580, 12036), (10856, 11730)]