354165960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128321}}^1$

素因数の和:128358

約数の個数: 64

約数和(自身を含む): 1108702080

約数和(自身を除く): 754536120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 128321, 256642, 384963, 513284, 641605, 769926, 1026568, 1283210, 1539852, 1924815, 2566420, 2951383, 3079704, 3849630, 5132840, 5902766, 7699260, 8854149, 11805532, 14756915, 15398520, 17708298, 23611064, 29513830, 35416596, 44270745, 59027660, 70833192, 88541490, 118055320, 177082980, 354165960]

約数ペア:

[(1, 354165960), (2, 177082980), (3, 118055320), (4, 88541490), (5, 70833192), (6, 59027660), (8, 44270745), (10, 35416596), (12, 29513830), (15, 23611064), (20, 17708298), (23, 15398520), (24, 14756915), (30, 11805532), (40, 8854149), (46, 7699260), (60, 5902766), (69, 5132840), (92, 3849630), (115, 3079704), (120, 2951383), (138, 2566420), (184, 1924815), (230, 1539852), (276, 1283210), (345, 1026568), (460, 769926), (552, 641605), (690, 513284), (920, 384963), (1380, 256642), (2760, 128321)]