30689760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3796

約数の個数: 96

約数和(自身を含む): 102386592

約数和(自身を除く): 71696832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 3761, 4080, 7522, 8160, 11283, 15044, 18805, 22566, 30088, 37610, 45132, 56415, 60176, 63937, 75220, 90264, 112830, 120352, 127874, 150440, 180528, 191811, 225660, 255748, 300880, 319685, 361056, 383622, 451320, 511496, 601760, 639370, 767244, 902640, 959055, 1022992, 1278740, 1534488, 1805280, 1918110, 2045984, 2557480, 3068976, 3836220, 5114960, 6137952, 7672440, 10229920, 15344880, 30689760]

約数ペア:

[(1, 30689760), (2, 15344880), (3, 10229920), (4, 7672440), (5, 6137952), (6, 5114960), (8, 3836220), (10, 3068976), (12, 2557480), (15, 2045984), (16, 1918110), (17, 1805280), (20, 1534488), (24, 1278740), (30, 1022992), (32, 959055), (34, 902640), (40, 767244), (48, 639370), (51, 601760), (60, 511496), (68, 451320), (80, 383622), (85, 361056), (96, 319685), (102, 300880), (120, 255748), (136, 225660), (160, 191811), (170, 180528), (204, 150440), (240, 127874), (255, 120352), (272, 112830), (340, 90264), (408, 75220), (480, 63937), (510, 60176), (544, 56415), (680, 45132), (816, 37610), (1020, 30088), (1360, 22566), (1632, 18805), (2040, 15044), (2720, 11283), (3761, 8160), (4080, 7522)]