47760480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 144

約数和(自身を含む): 172658304

約数和(自身を除く): 124897824

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, 1951, 2040, 2448, 2720, 3060, 3902, 4080, 4896, 5853, 6120, 7804, 8160, 9755, 11706, 12240, 15608, 17559, 19510, 23412, 24480, 29265, 31216, 33167, 35118, 39020, 46824, 58530, 62432, 66334, 70236, 78040, 87795, 93648, 99501, 117060, 132668, 140472, 156080, 165835, 175590, 187296, 199002, 234120, 265336, 280944, 298503, 312160, 331670, 351180, 398004, 468240, 497505, 530672, 561888, 597006, 663340, 702360, 796008, 936480, 995010, 1061344, 1194012, 1326680, 1404720, 1492515, 1592016, 1990020, 2388024, 2653360, 2809440, 2985030, 3184032, 3980040, 4776048, 5306720, 5970060, 7960080, 9552096, 11940120, 15920160, 23880240, 47760480]

約数ペア:

[(1, 47760480), (2, 23880240), (3, 15920160), (4, 11940120), (5, 9552096), (6, 7960080), (8, 5970060), (9, 5306720), (10, 4776048), (12, 3980040), (15, 3184032), (16, 2985030), (17, 2809440), (18, 2653360), (20, 2388024), (24, 1990020), (30, 1592016), (32, 1492515), (34, 1404720), (36, 1326680), (40, 1194012), (45, 1061344), (48, 995010), (51, 936480), (60, 796008), (68, 702360), (72, 663340), (80, 597006), (85, 561888), (90, 530672), (96, 497505), (102, 468240), (120, 398004), (136, 351180), (144, 331670), (153, 312160), (160, 298503), (170, 280944), (180, 265336), (204, 234120), (240, 199002), (255, 187296), (272, 175590), (288, 165835), (306, 156080), (340, 140472), (360, 132668), (408, 117060), (480, 99501), (510, 93648), (544, 87795), (612, 78040), (680, 70236), (720, 66334), (765, 62432), (816, 58530), (1020, 46824), (1224, 39020), (1360, 35118), (1440, 33167), (1530, 31216), (1632, 29265), (1951, 24480), (2040, 23412), (2448, 19510), (2720, 17559), (3060, 15608), (3902, 12240), (4080, 11706), (4896, 9755), (5853, 8160), (6120, 7804)]