55720080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5985

約数の個数: 120

約数和(自身を含む): 201554808

約数和(自身を除く): 145834728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5953, 9360, 11906, 17859, 23812, 29765, 35718, 47624, 53577, 59530, 71436, 77389, 89295, 95248, 107154, 119060, 142872, 154778, 178590, 214308, 232167, 238120, 267885, 285744, 309556, 357180, 386945, 428616, 464334, 476240, 535770, 619112, 696501, 714360, 773890, 857232, 928668, 1071540, 1160835, 1238224, 1393002, 1428720, 1547780, 1857336, 2143080, 2321670, 2786004, 3095560, 3482505, 3714672, 4286160, 4643340, 5572008, 6191120, 6965010, 9286680, 11144016, 13930020, 18573360, 27860040, 55720080]

約数ペア:

[(1, 55720080), (2, 27860040), (3, 18573360), (4, 13930020), (5, 11144016), (6, 9286680), (8, 6965010), (9, 6191120), (10, 5572008), (12, 4643340), (13, 4286160), (15, 3714672), (16, 3482505), (18, 3095560), (20, 2786004), (24, 2321670), (26, 2143080), (30, 1857336), (36, 1547780), (39, 1428720), (40, 1393002), (45, 1238224), (48, 1160835), (52, 1071540), (60, 928668), (65, 857232), (72, 773890), (78, 714360), (80, 696501), (90, 619112), (104, 535770), (117, 476240), (120, 464334), (130, 428616), (144, 386945), (156, 357180), (180, 309556), (195, 285744), (208, 267885), (234, 238120), (240, 232167), (260, 214308), (312, 178590), (360, 154778), (390, 142872), (468, 119060), (520, 107154), (585, 95248), (624, 89295), (720, 77389), (780, 71436), (936, 59530), (1040, 53577), (1170, 47624), (1560, 35718), (1872, 29765), (2340, 23812), (3120, 17859), (4680, 11906), (5953, 9360)]