13328040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 45619200

約数和(自身を除く): 32291160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 439, 440, 460, 506, 552, 660, 690, 759, 878, 920, 1012, 1265, 1317, 1320, 1380, 1518, 1756, 2024, 2195, 2530, 2634, 2760, 3036, 3512, 3795, 4390, 4829, 5060, 5268, 6072, 6585, 7590, 8780, 9658, 10097, 10120, 10536, 13170, 14487, 15180, 17560, 19316, 20194, 24145, 26340, 28974, 30291, 30360, 38632, 40388, 48290, 50485, 52680, 57948, 60582, 72435, 80776, 96580, 100970, 111067, 115896, 121164, 144870, 151455, 193160, 201940, 222134, 242328, 289740, 302910, 333201, 403880, 444268, 555335, 579480, 605820, 666402, 888536, 1110670, 1211640, 1332804, 1666005, 2221340, 2665608, 3332010, 4442680, 6664020, 13328040]

約数ペア:

[(1, 13328040), (2, 6664020), (3, 4442680), (4, 3332010), (5, 2665608), (6, 2221340), (8, 1666005), (10, 1332804), (11, 1211640), (12, 1110670), (15, 888536), (20, 666402), (22, 605820), (23, 579480), (24, 555335), (30, 444268), (33, 403880), (40, 333201), (44, 302910), (46, 289740), (55, 242328), (60, 222134), (66, 201940), (69, 193160), (88, 151455), (92, 144870), (110, 121164), (115, 115896), (120, 111067), (132, 100970), (138, 96580), (165, 80776), (184, 72435), (220, 60582), (230, 57948), (253, 52680), (264, 50485), (276, 48290), (330, 40388), (345, 38632), (439, 30360), (440, 30291), (460, 28974), (506, 26340), (552, 24145), (660, 20194), (690, 19316), (759, 17560), (878, 15180), (920, 14487), (1012, 13170), (1265, 10536), (1317, 10120), (1320, 10097), (1380, 9658), (1518, 8780), (1756, 7590), (2024, 6585), (2195, 6072), (2530, 5268), (2634, 5060), (2760, 4829), (3036, 4390), (3512, 3795)]