30109560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19301}}^1$

素因数の和:19328

約数の個数: 64

約数和(自身を含む): 97282080

約数和(自身を除く): 67172520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 19301, 38602, 57903, 77204, 96505, 115806, 154408, 193010, 231612, 250913, 289515, 386020, 463224, 501826, 579030, 752739, 772040, 1003652, 1158060, 1254565, 1505478, 2007304, 2316120, 2509130, 3010956, 3763695, 5018260, 6021912, 7527390, 10036520, 15054780, 30109560]

約数ペア:

[(1, 30109560), (2, 15054780), (3, 10036520), (4, 7527390), (5, 6021912), (6, 5018260), (8, 3763695), (10, 3010956), (12, 2509130), (13, 2316120), (15, 2007304), (20, 1505478), (24, 1254565), (26, 1158060), (30, 1003652), (39, 772040), (40, 752739), (52, 579030), (60, 501826), (65, 463224), (78, 386020), (104, 289515), (120, 250913), (130, 231612), (156, 193010), (195, 154408), (260, 115806), (312, 96505), (390, 77204), (520, 57903), (780, 38602), (1560, 19301)]