7055880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4550

約数の個数: 64

約数和(自身を含む): 22800960

約数和(自身を除く): 15745080

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, 4523, 9046, 13569, 18092, 22615, 27138, 36184, 45230, 54276, 58799, 67845, 90460, 108552, 117598, 135690, 176397, 180920, 235196, 271380, 293995, 352794, 470392, 542760, 587990, 705588, 881985, 1175980, 1411176, 1763970, 2351960, 3527940, 7055880]

約数ペア:

[(1, 7055880), (2, 3527940), (3, 2351960), (4, 1763970), (5, 1411176), (6, 1175980), (8, 881985), (10, 705588), (12, 587990), (13, 542760), (15, 470392), (20, 352794), (24, 293995), (26, 271380), (30, 235196), (39, 180920), (40, 176397), (52, 135690), (60, 117598), (65, 108552), (78, 90460), (104, 67845), (120, 58799), (130, 54276), (156, 45230), (195, 36184), (260, 27138), (312, 22615), (390, 18092), (520, 13569), (780, 9046), (1560, 4523)]