63978480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5263

約数の個数: 120

約数和(自身を含む): 227543472

約数和(自身を除く): 163564992

約数列:

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

約数ペア:

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