180561480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1$

素因数の和:3759

約数の個数: 128

約数和(自身を含む): 607063680

約数和(自身を除く): 426502200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 3697, 4070, 4440, 4884, 6105, 7394, 8140, 9768, 11091, 12210, 14788, 16280, 18485, 22182, 24420, 29576, 36970, 40667, 44364, 48840, 55455, 73940, 81334, 88728, 110910, 122001, 136789, 147880, 162668, 203335, 221820, 244002, 273578, 325336, 406670, 410367, 443640, 488004, 547156, 610005, 683945, 813340, 820734, 976008, 1094312, 1220010, 1367890, 1504679, 1626680, 1641468, 2051835, 2440020, 2735780, 3009358, 3282936, 4103670, 4514037, 4880040, 5471560, 6018716, 7523395, 8207340, 9028074, 12037432, 15046790, 16414680, 18056148, 22570185, 30093580, 36112296, 45140370, 60187160, 90280740, 180561480]

約数ペア:

[(1, 180561480), (2, 90280740), (3, 60187160), (4, 45140370), (5, 36112296), (6, 30093580), (8, 22570185), (10, 18056148), (11, 16414680), (12, 15046790), (15, 12037432), (20, 9028074), (22, 8207340), (24, 7523395), (30, 6018716), (33, 5471560), (37, 4880040), (40, 4514037), (44, 4103670), (55, 3282936), (60, 3009358), (66, 2735780), (74, 2440020), (88, 2051835), (110, 1641468), (111, 1626680), (120, 1504679), (132, 1367890), (148, 1220010), (165, 1094312), (185, 976008), (220, 820734), (222, 813340), (264, 683945), (296, 610005), (330, 547156), (370, 488004), (407, 443640), (440, 410367), (444, 406670), (555, 325336), (660, 273578), (740, 244002), (814, 221820), (888, 203335), (1110, 162668), (1221, 147880), (1320, 136789), (1480, 122001), (1628, 110910), (2035, 88728), (2220, 81334), (2442, 73940), (3256, 55455), (3697, 48840), (4070, 44364), (4440, 40667), (4884, 36970), (6105, 29576), (7394, 24420), (8140, 22182), (9768, 18485), (11091, 16280), (12210, 14788)]