134221680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{186419}}^1$

素因数の和:186438

約数の個数: 60

約数和(自身を含む): 450763560

約数和(自身を除く): 316541880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 186419, 372838, 559257, 745676, 932095, 1118514, 1491352, 1677771, 1864190, 2237028, 2796285, 2982704, 3355542, 3728380, 4474056, 5592570, 6711084, 7456760, 8388855, 8948112, 11185140, 13422168, 14913520, 16777710, 22370280, 26844336, 33555420, 44740560, 67110840, 134221680]

約数ペア:

[(1, 134221680), (2, 67110840), (3, 44740560), (4, 33555420), (5, 26844336), (6, 22370280), (8, 16777710), (9, 14913520), (10, 13422168), (12, 11185140), (15, 8948112), (16, 8388855), (18, 7456760), (20, 6711084), (24, 5592570), (30, 4474056), (36, 3728380), (40, 3355542), (45, 2982704), (48, 2796285), (60, 2237028), (72, 1864190), (80, 1677771), (90, 1491352), (120, 1118514), (144, 932095), (180, 745676), (240, 559257), (360, 372838), (720, 186419)]