29877840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2477

約数の個数: 120

約数和(自身を含む): 106285608

約数和(自身を除く): 76407768

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, 2441, 2448, 3060, 4080, 4882, 6120, 7323, 9764, 12205, 12240, 14646, 19528, 21969, 24410, 29292, 36615, 39056, 41497, 43938, 48820, 58584, 73230, 82994, 87876, 97640, 109845, 117168, 124491, 146460, 165988, 175752, 195280, 207485, 219690, 248982, 292920, 331976, 351504, 373473, 414970, 439380, 497964, 585840, 622455, 663952, 746946, 829940, 878760, 995928, 1244910, 1493892, 1659880, 1757520, 1867365, 1991856, 2489820, 2987784, 3319760, 3734730, 4979640, 5975568, 7469460, 9959280, 14938920, 29877840]

約数ペア:

[(1, 29877840), (2, 14938920), (3, 9959280), (4, 7469460), (5, 5975568), (6, 4979640), (8, 3734730), (9, 3319760), (10, 2987784), (12, 2489820), (15, 1991856), (16, 1867365), (17, 1757520), (18, 1659880), (20, 1493892), (24, 1244910), (30, 995928), (34, 878760), (36, 829940), (40, 746946), (45, 663952), (48, 622455), (51, 585840), (60, 497964), (68, 439380), (72, 414970), (80, 373473), (85, 351504), (90, 331976), (102, 292920), (120, 248982), (136, 219690), (144, 207485), (153, 195280), (170, 175752), (180, 165988), (204, 146460), (240, 124491), (255, 117168), (272, 109845), (306, 97640), (340, 87876), (360, 82994), (408, 73230), (510, 58584), (612, 48820), (680, 43938), (720, 41497), (765, 39056), (816, 36615), (1020, 29292), (1224, 24410), (1360, 21969), (1530, 19528), (2040, 14646), (2441, 12240), (2448, 12205), (3060, 9764), (4080, 7323), (4882, 6120)]