315124560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4002

約数の個数: 160

約数和(自身を含む): 1115047680

約数和(自身を除く): 799923120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3943, 3996, 4440, 4995, 5328, 6660, 7886, 7992, 8880, 9990, 11829, 13320, 15772, 15984, 19715, 19980, 23658, 26640, 31544, 35487, 39430, 39960, 47316, 59145, 63088, 70974, 78860, 79920, 94632, 106461, 118290, 141948, 145891, 157720, 177435, 189264, 212922, 236580, 283896, 291782, 315440, 354870, 425844, 437673, 473160, 532305, 567792, 583564, 709740, 729455, 851688, 875346, 946320, 1064610, 1167128, 1313019, 1419480, 1458910, 1703376, 1750692, 2129220, 2188365, 2334256, 2626038, 2838960, 2917820, 3501384, 3939057, 4258440, 4376730, 5252076, 5835640, 6565095, 7002768, 7878114, 8516880, 8753460, 10504152, 11671280, 13130190, 15756228, 17506920, 19695285, 21008304, 26260380, 31512456, 35013840, 39390570, 52520760, 63024912, 78781140, 105041520, 157562280, 315124560]

約数ペア:

[(1, 315124560), (2, 157562280), (3, 105041520), (4, 78781140), (5, 63024912), (6, 52520760), (8, 39390570), (9, 35013840), (10, 31512456), (12, 26260380), (15, 21008304), (16, 19695285), (18, 17506920), (20, 15756228), (24, 13130190), (27, 11671280), (30, 10504152), (36, 8753460), (37, 8516880), (40, 7878114), (45, 7002768), (48, 6565095), (54, 5835640), (60, 5252076), (72, 4376730), (74, 4258440), (80, 3939057), (90, 3501384), (108, 2917820), (111, 2838960), (120, 2626038), (135, 2334256), (144, 2188365), (148, 2129220), (180, 1750692), (185, 1703376), (216, 1458910), (222, 1419480), (240, 1313019), (270, 1167128), (296, 1064610), (333, 946320), (360, 875346), (370, 851688), (432, 729455), (444, 709740), (540, 583564), (555, 567792), (592, 532305), (666, 473160), (720, 437673), (740, 425844), (888, 354870), (999, 315440), (1080, 291782), (1110, 283896), (1332, 236580), (1480, 212922), (1665, 189264), (1776, 177435), (1998, 157720), (2160, 145891), (2220, 141948), (2664, 118290), (2960, 106461), (3330, 94632), (3943, 79920), (3996, 78860), (4440, 70974), (4995, 63088), (5328, 59145), (6660, 47316), (7886, 39960), (7992, 39430), (8880, 35487), (9990, 31544), (11829, 26640), (13320, 23658), (15772, 19980), (15984, 19715)]