129225960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15607}}^1$

素因数の和:15647

約数の個数: 96

約数和(自身を含む): 438272640

約数和(自身を除く): 309046680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 15607, 31214, 46821, 62428, 78035, 93642, 124856, 140463, 156070, 187284, 234105, 280926, 312140, 358961, 374568, 468210, 561852, 624280, 702315, 717922, 936420, 1076883, 1123704, 1404630, 1435844, 1794805, 1872840, 2153766, 2809260, 2871688, 3230649, 3589610, 4307532, 5384415, 5618520, 6461298, 7179220, 8615064, 10768830, 12922596, 14358440, 16153245, 21537660, 25845192, 32306490, 43075320, 64612980, 129225960]

約数ペア:

[(1, 129225960), (2, 64612980), (3, 43075320), (4, 32306490), (5, 25845192), (6, 21537660), (8, 16153245), (9, 14358440), (10, 12922596), (12, 10768830), (15, 8615064), (18, 7179220), (20, 6461298), (23, 5618520), (24, 5384415), (30, 4307532), (36, 3589610), (40, 3230649), (45, 2871688), (46, 2809260), (60, 2153766), (69, 1872840), (72, 1794805), (90, 1435844), (92, 1404630), (115, 1123704), (120, 1076883), (138, 936420), (180, 717922), (184, 702315), (207, 624280), (230, 561852), (276, 468210), (345, 374568), (360, 358961), (414, 312140), (460, 280926), (552, 234105), (690, 187284), (828, 156070), (920, 140463), (1035, 124856), (1380, 93642), (1656, 78035), (2070, 62428), (2760, 46821), (4140, 31214), (8280, 15607)]