127956960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5265

約数の個数: 144

約数和(自身を含む): 462427056

約数和(自身を除く): 334470096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 5227, 6120, 8160, 10454, 12240, 15681, 20908, 24480, 26135, 31362, 41816, 47043, 52270, 62724, 78405, 83632, 88859, 94086, 104540, 125448, 156810, 167264, 177718, 188172, 209080, 235215, 250896, 266577, 313620, 355436, 376344, 418160, 444295, 470430, 501792, 533154, 627240, 710872, 752688, 799731, 836320, 888590, 940860, 1066308, 1254480, 1332885, 1421744, 1505376, 1599462, 1777180, 1881720, 2132616, 2508960, 2665770, 2843488, 3198924, 3554360, 3763440, 3998655, 4265232, 5331540, 6397848, 7108720, 7526880, 7997310, 8530464, 10663080, 12795696, 14217440, 15994620, 21326160, 25591392, 31989240, 42652320, 63978480, 127956960]

約数ペア:

[(1, 127956960), (2, 63978480), (3, 42652320), (4, 31989240), (5, 25591392), (6, 21326160), (8, 15994620), (9, 14217440), (10, 12795696), (12, 10663080), (15, 8530464), (16, 7997310), (17, 7526880), (18, 7108720), (20, 6397848), (24, 5331540), (30, 4265232), (32, 3998655), (34, 3763440), (36, 3554360), (40, 3198924), (45, 2843488), (48, 2665770), (51, 2508960), (60, 2132616), (68, 1881720), (72, 1777180), (80, 1599462), (85, 1505376), (90, 1421744), (96, 1332885), (102, 1254480), (120, 1066308), (136, 940860), (144, 888590), (153, 836320), (160, 799731), (170, 752688), (180, 710872), (204, 627240), (240, 533154), (255, 501792), (272, 470430), (288, 444295), (306, 418160), (340, 376344), (360, 355436), (408, 313620), (480, 266577), (510, 250896), (544, 235215), (612, 209080), (680, 188172), (720, 177718), (765, 167264), (816, 156810), (1020, 125448), (1224, 104540), (1360, 94086), (1440, 88859), (1530, 83632), (1632, 78405), (2040, 62724), (2448, 52270), (2720, 47043), (3060, 41816), (4080, 31362), (4896, 26135), (5227, 24480), (6120, 20908), (8160, 15681), (10454, 12240)]