30534720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 112

約数和(自身を含む): 102705408

約数和(自身を除く): 72170688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 1871, 2040, 2720, 3264, 3742, 4080, 5440, 5613, 7484, 8160, 9355, 11226, 14968, 16320, 18710, 22452, 28065, 29936, 31807, 37420, 44904, 56130, 59872, 63614, 74840, 89808, 95421, 112260, 119744, 127228, 149680, 159035, 179616, 190842, 224520, 254456, 299360, 318070, 359232, 381684, 449040, 477105, 508912, 598720, 636140, 763368, 898080, 954210, 1017824, 1272280, 1526736, 1796160, 1908420, 2035648, 2544560, 3053472, 3816840, 5089120, 6106944, 7633680, 10178240, 15267360, 30534720]

約数ペア:

[(1, 30534720), (2, 15267360), (3, 10178240), (4, 7633680), (5, 6106944), (6, 5089120), (8, 3816840), (10, 3053472), (12, 2544560), (15, 2035648), (16, 1908420), (17, 1796160), (20, 1526736), (24, 1272280), (30, 1017824), (32, 954210), (34, 898080), (40, 763368), (48, 636140), (51, 598720), (60, 508912), (64, 477105), (68, 449040), (80, 381684), (85, 359232), (96, 318070), (102, 299360), (120, 254456), (136, 224520), (160, 190842), (170, 179616), (192, 159035), (204, 149680), (240, 127228), (255, 119744), (272, 112260), (320, 95421), (340, 89808), (408, 74840), (480, 63614), (510, 59872), (544, 56130), (680, 44904), (816, 37420), (960, 31807), (1020, 29936), (1088, 28065), (1360, 22452), (1632, 18710), (1871, 16320), (2040, 14968), (2720, 11226), (3264, 9355), (3742, 8160), (4080, 7484), (5440, 5613)]