127810320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48413}}^1$

素因数の和:48440

約数の個数: 80

約数和(自身を含む): 432240192

約数和(自身を除く): 304429872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 48413, 96826, 145239, 193652, 242065, 290478, 387304, 484130, 532543, 580956, 726195, 774608, 968260, 1065086, 1161912, 1452390, 1597629, 1936520, 2130172, 2323824, 2662715, 2904780, 3195258, 3873040, 4260344, 5325430, 5809560, 6390516, 7988145, 8520688, 10650860, 11619120, 12781032, 15976290, 21301720, 25562064, 31952580, 42603440, 63905160, 127810320]

約数ペア:

[(1, 127810320), (2, 63905160), (3, 42603440), (4, 31952580), (5, 25562064), (6, 21301720), (8, 15976290), (10, 12781032), (11, 11619120), (12, 10650860), (15, 8520688), (16, 7988145), (20, 6390516), (22, 5809560), (24, 5325430), (30, 4260344), (33, 3873040), (40, 3195258), (44, 2904780), (48, 2662715), (55, 2323824), (60, 2130172), (66, 1936520), (80, 1597629), (88, 1452390), (110, 1161912), (120, 1065086), (132, 968260), (165, 774608), (176, 726195), (220, 580956), (240, 532543), (264, 484130), (330, 387304), (440, 290478), (528, 242065), (660, 193652), (880, 145239), (1320, 96826), (2640, 48413)]