222809520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1201}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 692178912

約数和(自身を除く): 469369392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 773, 1201, 1546, 2319, 2402, 3092, 3603, 3865, 4638, 4804, 6005, 6184, 7206, 7730, 9276, 9608, 11595, 12010, 12368, 14412, 15460, 18015, 18552, 19216, 23190, 24020, 28824, 30920, 36030, 37104, 46380, 48040, 57648, 61840, 72060, 92760, 96080, 144120, 185520, 288240, 928373, 1856746, 2785119, 3713492, 4641865, 5570238, 7426984, 9283730, 11140476, 13925595, 14853968, 18567460, 22280952, 27851190, 37134920, 44561904, 55702380, 74269840, 111404760, 222809520]

約数ペア:

[(1, 222809520), (2, 111404760), (3, 74269840), (4, 55702380), (5, 44561904), (6, 37134920), (8, 27851190), (10, 22280952), (12, 18567460), (15, 14853968), (16, 13925595), (20, 11140476), (24, 9283730), (30, 7426984), (40, 5570238), (48, 4641865), (60, 3713492), (80, 2785119), (120, 1856746), (240, 928373), (773, 288240), (1201, 185520), (1546, 144120), (2319, 96080), (2402, 92760), (3092, 72060), (3603, 61840), (3865, 57648), (4638, 48040), (4804, 46380), (6005, 37104), (6184, 36030), (7206, 30920), (7730, 28824), (9276, 24020), (9608, 23190), (11595, 19216), (12010, 18552), (12368, 18015), (14412, 15460)]