15796080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 55710720

約数和(自身を除く): 39914640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 103, 108, 120, 135, 142, 144, 180, 206, 213, 216, 240, 270, 284, 309, 355, 360, 412, 426, 432, 515, 540, 568, 618, 639, 710, 720, 824, 852, 927, 1030, 1065, 1080, 1136, 1236, 1278, 1420, 1545, 1648, 1704, 1854, 1917, 2060, 2130, 2160, 2472, 2556, 2781, 2840, 3090, 3195, 3408, 3708, 3834, 4120, 4260, 4635, 4944, 5112, 5562, 5680, 6180, 6390, 7313, 7416, 7668, 8240, 8520, 9270, 9585, 10224, 11124, 12360, 12780, 13905, 14626, 14832, 15336, 17040, 18540, 19170, 21939, 22248, 24720, 25560, 27810, 29252, 30672, 36565, 37080, 38340, 43878, 44496, 51120, 55620, 58504, 65817, 73130, 74160, 76680, 87756, 109695, 111240, 117008, 131634, 146260, 153360, 175512, 197451, 219390, 222480, 263268, 292520, 329085, 351024, 394902, 438780, 526536, 585040, 658170, 789804, 877560, 987255, 1053072, 1316340, 1579608, 1755120, 1974510, 2632680, 3159216, 3949020, 5265360, 7898040, 15796080]

約数ペア:

[(1, 15796080), (2, 7898040), (3, 5265360), (4, 3949020), (5, 3159216), (6, 2632680), (8, 1974510), (9, 1755120), (10, 1579608), (12, 1316340), (15, 1053072), (16, 987255), (18, 877560), (20, 789804), (24, 658170), (27, 585040), (30, 526536), (36, 438780), (40, 394902), (45, 351024), (48, 329085), (54, 292520), (60, 263268), (71, 222480), (72, 219390), (80, 197451), (90, 175512), (103, 153360), (108, 146260), (120, 131634), (135, 117008), (142, 111240), (144, 109695), (180, 87756), (206, 76680), (213, 74160), (216, 73130), (240, 65817), (270, 58504), (284, 55620), (309, 51120), (355, 44496), (360, 43878), (412, 38340), (426, 37080), (432, 36565), (515, 30672), (540, 29252), (568, 27810), (618, 25560), (639, 24720), (710, 22248), (720, 21939), (824, 19170), (852, 18540), (927, 17040), (1030, 15336), (1065, 14832), (1080, 14626), (1136, 13905), (1236, 12780), (1278, 12360), (1420, 11124), (1545, 10224), (1648, 9585), (1704, 9270), (1854, 8520), (1917, 8240), (2060, 7668), (2130, 7416), (2160, 7313), (2472, 6390), (2556, 6180), (2781, 5680), (2840, 5562), (3090, 5112), (3195, 4944), (3408, 4635), (3708, 4260), (3834, 4120)]