151060520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9426

約数の個数: 64

約数和(自身を含む): 377879040

約数和(自身を除く): 226818520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 9371, 16120, 18742, 37484, 46855, 74968, 93710, 121823, 187420, 243646, 290501, 374840, 487292, 581002, 609115, 974584, 1162004, 1218230, 1452505, 2324008, 2436460, 2905010, 3776513, 4872920, 5810020, 7553026, 11620040, 15106052, 18882565, 30212104, 37765130, 75530260, 151060520]

約数ペア:

[(1, 151060520), (2, 75530260), (4, 37765130), (5, 30212104), (8, 18882565), (10, 15106052), (13, 11620040), (20, 7553026), (26, 5810020), (31, 4872920), (40, 3776513), (52, 2905010), (62, 2436460), (65, 2324008), (104, 1452505), (124, 1218230), (130, 1162004), (155, 974584), (248, 609115), (260, 581002), (310, 487292), (403, 374840), (520, 290501), (620, 243646), (806, 187420), (1240, 121823), (1612, 93710), (2015, 74968), (3224, 46855), (4030, 37484), (8060, 18742), (9371, 16120)]