79584480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3289

約数の個数: 144

約数和(自身を含む): 287645904

約数和(自身を除く): 208061424

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, 3251, 4080, 4896, 6120, 6502, 8160, 9753, 12240, 13004, 16255, 19506, 24480, 26008, 29259, 32510, 39012, 48765, 52016, 55267, 58518, 65020, 78024, 97530, 104032, 110534, 117036, 130040, 146295, 156048, 165801, 195060, 221068, 234072, 260080, 276335, 292590, 312096, 331602, 390120, 442136, 468144, 497403, 520160, 552670, 585180, 663204, 780240, 829005, 884272, 936288, 994806, 1105340, 1170360, 1326408, 1560480, 1658010, 1768544, 1989612, 2210680, 2340720, 2487015, 2652816, 3316020, 3979224, 4421360, 4681440, 4974030, 5305632, 6632040, 7958448, 8842720, 9948060, 13264080, 15916896, 19896120, 26528160, 39792240, 79584480]

約数ペア:

[(1, 79584480), (2, 39792240), (3, 26528160), (4, 19896120), (5, 15916896), (6, 13264080), (8, 9948060), (9, 8842720), (10, 7958448), (12, 6632040), (15, 5305632), (16, 4974030), (17, 4681440), (18, 4421360), (20, 3979224), (24, 3316020), (30, 2652816), (32, 2487015), (34, 2340720), (36, 2210680), (40, 1989612), (45, 1768544), (48, 1658010), (51, 1560480), (60, 1326408), (68, 1170360), (72, 1105340), (80, 994806), (85, 936288), (90, 884272), (96, 829005), (102, 780240), (120, 663204), (136, 585180), (144, 552670), (153, 520160), (160, 497403), (170, 468144), (180, 442136), (204, 390120), (240, 331602), (255, 312096), (272, 292590), (288, 276335), (306, 260080), (340, 234072), (360, 221068), (408, 195060), (480, 165801), (510, 156048), (544, 146295), (612, 130040), (680, 117036), (720, 110534), (765, 104032), (816, 97530), (1020, 78024), (1224, 65020), (1360, 58518), (1440, 55267), (1530, 52016), (1632, 48765), (2040, 39012), (2448, 32510), (2720, 29259), (3060, 26008), (3251, 24480), (4080, 19506), (4896, 16255), (6120, 13004), (6502, 12240), (8160, 9753)]