12303240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 40383360

約数和(自身を除く): 28080120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 163, 170, 185, 204, 222, 255, 296, 326, 340, 370, 408, 444, 489, 510, 555, 629, 652, 680, 740, 815, 888, 978, 1020, 1110, 1258, 1304, 1480, 1630, 1887, 1956, 2040, 2220, 2445, 2516, 2771, 3145, 3260, 3774, 3912, 4440, 4890, 5032, 5542, 6031, 6290, 6520, 7548, 8313, 9435, 9780, 11084, 12062, 12580, 13855, 15096, 16626, 18093, 18870, 19560, 22168, 24124, 25160, 27710, 30155, 33252, 36186, 37740, 41565, 48248, 55420, 60310, 66504, 72372, 75480, 83130, 90465, 102527, 110840, 120620, 144744, 166260, 180930, 205054, 241240, 307581, 332520, 361860, 410108, 512635, 615162, 723720, 820216, 1025270, 1230324, 1537905, 2050540, 2460648, 3075810, 4101080, 6151620, 12303240]

約数ペア:

[(1, 12303240), (2, 6151620), (3, 4101080), (4, 3075810), (5, 2460648), (6, 2050540), (8, 1537905), (10, 1230324), (12, 1025270), (15, 820216), (17, 723720), (20, 615162), (24, 512635), (30, 410108), (34, 361860), (37, 332520), (40, 307581), (51, 241240), (60, 205054), (68, 180930), (74, 166260), (85, 144744), (102, 120620), (111, 110840), (120, 102527), (136, 90465), (148, 83130), (163, 75480), (170, 72372), (185, 66504), (204, 60310), (222, 55420), (255, 48248), (296, 41565), (326, 37740), (340, 36186), (370, 33252), (408, 30155), (444, 27710), (489, 25160), (510, 24124), (555, 22168), (629, 19560), (652, 18870), (680, 18093), (740, 16626), (815, 15096), (888, 13855), (978, 12580), (1020, 12062), (1110, 11084), (1258, 9780), (1304, 9435), (1480, 8313), (1630, 7548), (1887, 6520), (1956, 6290), (2040, 6031), (2220, 5542), (2445, 5032), (2516, 4890), (2771, 4440), (3145, 3912), (3260, 3774)]