121767120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1441

約数の個数: 120

約数和(自身を含む): 412375392

約数和(自身を除く): 290608272

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, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1291, 1310, 1572, 1965, 2096, 2358, 2582, 2620, 3144, 3873, 3930, 4716, 5164, 5240, 5895, 6288, 6455, 7746, 7860, 9432, 10328, 10480, 11619, 11790, 12910, 15492, 15720, 18864, 19365, 20656, 23238, 23580, 25820, 30984, 31440, 38730, 46476, 47160, 51640, 58095, 61968, 77460, 92952, 94320, 103280, 116190, 154920, 169121, 185904, 232380, 309840, 338242, 464760, 507363, 676484, 845605, 929520, 1014726, 1352968, 1522089, 1691210, 2029452, 2536815, 2705936, 3044178, 3382420, 4058904, 5073630, 6088356, 6764840, 7610445, 8117808, 10147260, 12176712, 13529680, 15220890, 20294520, 24353424, 30441780, 40589040, 60883560, 121767120]

約数ペア:

[(1, 121767120), (2, 60883560), (3, 40589040), (4, 30441780), (5, 24353424), (6, 20294520), (8, 15220890), (9, 13529680), (10, 12176712), (12, 10147260), (15, 8117808), (16, 7610445), (18, 6764840), (20, 6088356), (24, 5073630), (30, 4058904), (36, 3382420), (40, 3044178), (45, 2705936), (48, 2536815), (60, 2029452), (72, 1691210), (80, 1522089), (90, 1352968), (120, 1014726), (131, 929520), (144, 845605), (180, 676484), (240, 507363), (262, 464760), (360, 338242), (393, 309840), (524, 232380), (655, 185904), (720, 169121), (786, 154920), (1048, 116190), (1179, 103280), (1291, 94320), (1310, 92952), (1572, 77460), (1965, 61968), (2096, 58095), (2358, 51640), (2582, 47160), (2620, 46476), (3144, 38730), (3873, 31440), (3930, 30984), (4716, 25820), (5164, 23580), (5240, 23238), (5895, 20656), (6288, 19365), (6455, 18864), (7746, 15720), (7860, 15492), (9432, 12910), (10328, 11790), (10480, 11619)]