190705560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1931}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 573108480

約数和(自身を除く): 382402920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 1646, 1931, 2469, 3292, 3862, 4115, 4938, 5793, 6584, 7724, 8230, 9655, 9876, 11586, 12345, 15448, 16460, 19310, 19752, 23172, 24690, 28965, 32920, 38620, 46344, 49380, 57930, 77240, 98760, 115860, 231720, 1589213, 3178426, 4767639, 6356852, 7946065, 9535278, 12713704, 15892130, 19070556, 23838195, 31784260, 38141112, 47676390, 63568520, 95352780, 190705560]

約数ペア:

[(1, 190705560), (2, 95352780), (3, 63568520), (4, 47676390), (5, 38141112), (6, 31784260), (8, 23838195), (10, 19070556), (12, 15892130), (15, 12713704), (20, 9535278), (24, 7946065), (30, 6356852), (40, 4767639), (60, 3178426), (120, 1589213), (823, 231720), (1646, 115860), (1931, 98760), (2469, 77240), (3292, 57930), (3862, 49380), (4115, 46344), (4938, 38620), (5793, 32920), (6584, 28965), (7724, 24690), (8230, 23172), (9655, 19752), (9876, 19310), (11586, 16460), (12345, 15448)]