121248360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1008

約数の個数: 128

約数和(自身を含む): 407721600

約数和(自身を除く): 286473240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 857, 1048, 1080, 1179, 1310, 1572, 1714, 1965, 2358, 2571, 2620, 3144, 3428, 3537, 3930, 4285, 4716, 5142, 5240, 5895, 6856, 7074, 7713, 7860, 8570, 9432, 10284, 11790, 12855, 14148, 15426, 15720, 17140, 17685, 20568, 23139, 23580, 25710, 28296, 30852, 34280, 35370, 38565, 46278, 47160, 51420, 61704, 70740, 77130, 92556, 102840, 112267, 115695, 141480, 154260, 185112, 224534, 231390, 308520, 336801, 449068, 462780, 561335, 673602, 898136, 925560, 1010403, 1122670, 1347204, 1684005, 2020806, 2245340, 2694408, 3031209, 3368010, 4041612, 4490680, 5052015, 6062418, 6736020, 8083224, 10104030, 12124836, 13472040, 15156045, 20208060, 24249672, 30312090, 40416120, 60624180, 121248360]

約数ペア:

[(1, 121248360), (2, 60624180), (3, 40416120), (4, 30312090), (5, 24249672), (6, 20208060), (8, 15156045), (9, 13472040), (10, 12124836), (12, 10104030), (15, 8083224), (18, 6736020), (20, 6062418), (24, 5052015), (27, 4490680), (30, 4041612), (36, 3368010), (40, 3031209), (45, 2694408), (54, 2245340), (60, 2020806), (72, 1684005), (90, 1347204), (108, 1122670), (120, 1010403), (131, 925560), (135, 898136), (180, 673602), (216, 561335), (262, 462780), (270, 449068), (360, 336801), (393, 308520), (524, 231390), (540, 224534), (655, 185112), (786, 154260), (857, 141480), (1048, 115695), (1080, 112267), (1179, 102840), (1310, 92556), (1572, 77130), (1714, 70740), (1965, 61704), (2358, 51420), (2571, 47160), (2620, 46278), (3144, 38565), (3428, 35370), (3537, 34280), (3930, 30852), (4285, 28296), (4716, 25710), (5142, 23580), (5240, 23139), (5895, 20568), (6856, 17685), (7074, 17140), (7713, 15720), (7860, 15426), (8570, 14148), (9432, 12855), (10284, 11790)]