129465360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179813}}^1$

素因数の和:179832

約数の個数: 60

約数和(自身を含む): 434790252

約数和(自身を除く): 305324892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 179813, 359626, 539439, 719252, 899065, 1078878, 1438504, 1618317, 1798130, 2157756, 2697195, 2877008, 3236634, 3596260, 4315512, 5394390, 6473268, 7192520, 8091585, 8631024, 10788780, 12946536, 14385040, 16183170, 21577560, 25893072, 32366340, 43155120, 64732680, 129465360]

約数ペア:

[(1, 129465360), (2, 64732680), (3, 43155120), (4, 32366340), (5, 25893072), (6, 21577560), (8, 16183170), (9, 14385040), (10, 12946536), (12, 10788780), (15, 8631024), (16, 8091585), (18, 7192520), (20, 6473268), (24, 5394390), (30, 4315512), (36, 3596260), (40, 3236634), (45, 2877008), (48, 2697195), (60, 2157756), (72, 1798130), (80, 1618317), (90, 1438504), (120, 1078878), (144, 899065), (180, 719252), (240, 539439), (360, 359626), (720, 179813)]