127949520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13003}}^1$

素因数の和:13060

約数の個数: 80

約数和(自身を含む): 406348992

約数和(自身を除く): 278399472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 13003, 26006, 39009, 52012, 65015, 78018, 104024, 130030, 156036, 195045, 208048, 260060, 312072, 390090, 520120, 533123, 624144, 780180, 1040240, 1066246, 1560360, 1599369, 2132492, 2665615, 3120720, 3198738, 4264984, 5331230, 6397476, 7996845, 8529968, 10662460, 12794952, 15993690, 21324920, 25589904, 31987380, 42649840, 63974760, 127949520]

約数ペア:

[(1, 127949520), (2, 63974760), (3, 42649840), (4, 31987380), (5, 25589904), (6, 21324920), (8, 15993690), (10, 12794952), (12, 10662460), (15, 8529968), (16, 7996845), (20, 6397476), (24, 5331230), (30, 4264984), (40, 3198738), (41, 3120720), (48, 2665615), (60, 2132492), (80, 1599369), (82, 1560360), (120, 1066246), (123, 1040240), (164, 780180), (205, 624144), (240, 533123), (246, 520120), (328, 390090), (410, 312072), (492, 260060), (615, 208048), (656, 195045), (820, 156036), (984, 130030), (1230, 104024), (1640, 78018), (1968, 65015), (2460, 52012), (3280, 39009), (4920, 26006), (9840, 13003)]