28629360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2375

約数の個数: 120

約数和(自身を含む): 101846160

約数和(自身を除く): 73216800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2339, 2448, 3060, 4080, 4678, 6120, 7017, 9356, 11695, 12240, 14034, 18712, 21051, 23390, 28068, 35085, 37424, 39763, 42102, 46780, 56136, 70170, 79526, 84204, 93560, 105255, 112272, 119289, 140340, 159052, 168408, 187120, 198815, 210510, 238578, 280680, 318104, 336816, 357867, 397630, 421020, 477156, 561360, 596445, 636208, 715734, 795260, 842040, 954312, 1192890, 1431468, 1590520, 1684080, 1789335, 1908624, 2385780, 2862936, 3181040, 3578670, 4771560, 5725872, 7157340, 9543120, 14314680, 28629360]

約数ペア:

[(1, 28629360), (2, 14314680), (3, 9543120), (4, 7157340), (5, 5725872), (6, 4771560), (8, 3578670), (9, 3181040), (10, 2862936), (12, 2385780), (15, 1908624), (16, 1789335), (17, 1684080), (18, 1590520), (20, 1431468), (24, 1192890), (30, 954312), (34, 842040), (36, 795260), (40, 715734), (45, 636208), (48, 596445), (51, 561360), (60, 477156), (68, 421020), (72, 397630), (80, 357867), (85, 336816), (90, 318104), (102, 280680), (120, 238578), (136, 210510), (144, 198815), (153, 187120), (170, 168408), (180, 159052), (204, 140340), (240, 119289), (255, 112272), (272, 105255), (306, 93560), (340, 84204), (360, 79526), (408, 70170), (510, 56136), (612, 46780), (680, 42102), (720, 39763), (765, 37424), (816, 35085), (1020, 28068), (1224, 23390), (1360, 21051), (1530, 18712), (2040, 14034), (2339, 12240), (2448, 11695), (3060, 9356), (4080, 7017), (4678, 6120)]