30398040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5001

約数の個数: 96

約数和(自身を含む): 104626080

約数和(自身を除く): 74228040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4967, 6120, 9934, 14901, 19868, 24835, 29802, 39736, 44703, 49670, 59604, 74505, 84439, 89406, 99340, 119208, 149010, 168878, 178812, 198680, 223515, 253317, 298020, 337756, 357624, 422195, 447030, 506634, 596040, 675512, 759951, 844390, 894060, 1013268, 1266585, 1519902, 1688780, 1788120, 2026536, 2533170, 3039804, 3377560, 3799755, 5066340, 6079608, 7599510, 10132680, 15199020, 30398040]

約数ペア:

[(1, 30398040), (2, 15199020), (3, 10132680), (4, 7599510), (5, 6079608), (6, 5066340), (8, 3799755), (9, 3377560), (10, 3039804), (12, 2533170), (15, 2026536), (17, 1788120), (18, 1688780), (20, 1519902), (24, 1266585), (30, 1013268), (34, 894060), (36, 844390), (40, 759951), (45, 675512), (51, 596040), (60, 506634), (68, 447030), (72, 422195), (85, 357624), (90, 337756), (102, 298020), (120, 253317), (136, 223515), (153, 198680), (170, 178812), (180, 168878), (204, 149010), (255, 119208), (306, 99340), (340, 89406), (360, 84439), (408, 74505), (510, 59604), (612, 49670), (680, 44703), (765, 39736), (1020, 29802), (1224, 24835), (1530, 19868), (2040, 14901), (3060, 9934), (4967, 6120)]