123927120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9059}}^1$

素因数の和:9097

約数の個数: 120

約数和(自身を含む): 438141600

約数和(自身を除く): 314214480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 9059, 13680, 18118, 27177, 36236, 45295, 54354, 72472, 81531, 90590, 108708, 135885, 144944, 163062, 172121, 181180, 217416, 271770, 326124, 344242, 362360, 407655, 434832, 516363, 543540, 652248, 688484, 724720, 815310, 860605, 1032726, 1087080, 1304496, 1376968, 1549089, 1630620, 1721210, 2065452, 2174160, 2581815, 2753936, 3098178, 3261240, 3442420, 4130904, 5163630, 6196356, 6522480, 6884840, 7745445, 8261808, 10327260, 12392712, 13769680, 15490890, 20654520, 24785424, 30981780, 41309040, 61963560, 123927120]

約数ペア:

[(1, 123927120), (2, 61963560), (3, 41309040), (4, 30981780), (5, 24785424), (6, 20654520), (8, 15490890), (9, 13769680), (10, 12392712), (12, 10327260), (15, 8261808), (16, 7745445), (18, 6884840), (19, 6522480), (20, 6196356), (24, 5163630), (30, 4130904), (36, 3442420), (38, 3261240), (40, 3098178), (45, 2753936), (48, 2581815), (57, 2174160), (60, 2065452), (72, 1721210), (76, 1630620), (80, 1549089), (90, 1376968), (95, 1304496), (114, 1087080), (120, 1032726), (144, 860605), (152, 815310), (171, 724720), (180, 688484), (190, 652248), (228, 543540), (240, 516363), (285, 434832), (304, 407655), (342, 362360), (360, 344242), (380, 326124), (456, 271770), (570, 217416), (684, 181180), (720, 172121), (760, 163062), (855, 144944), (912, 135885), (1140, 108708), (1368, 90590), (1520, 81531), (1710, 72472), (2280, 54354), (2736, 45295), (3420, 36236), (4560, 27177), (6840, 18118), (9059, 13680)]