82240560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6719}}^1$

素因数の和:6755

約数の個数: 120

約数和(自身を含む): 292481280

約数和(自身を除く): 210240720

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, 2448, 3060, 4080, 6120, 6719, 12240, 13438, 20157, 26876, 33595, 40314, 53752, 60471, 67190, 80628, 100785, 107504, 114223, 120942, 134380, 161256, 201570, 228446, 241884, 268760, 302355, 322512, 342669, 403140, 456892, 483768, 537520, 571115, 604710, 685338, 806280, 913784, 967536, 1028007, 1142230, 1209420, 1370676, 1612560, 1713345, 1827568, 2056014, 2284460, 2418840, 2741352, 3426690, 4112028, 4568920, 4837680, 5140035, 5482704, 6853380, 8224056, 9137840, 10280070, 13706760, 16448112, 20560140, 27413520, 41120280, 82240560]

約数ペア:

[(1, 82240560), (2, 41120280), (3, 27413520), (4, 20560140), (5, 16448112), (6, 13706760), (8, 10280070), (9, 9137840), (10, 8224056), (12, 6853380), (15, 5482704), (16, 5140035), (17, 4837680), (18, 4568920), (20, 4112028), (24, 3426690), (30, 2741352), (34, 2418840), (36, 2284460), (40, 2056014), (45, 1827568), (48, 1713345), (51, 1612560), (60, 1370676), (68, 1209420), (72, 1142230), (80, 1028007), (85, 967536), (90, 913784), (102, 806280), (120, 685338), (136, 604710), (144, 571115), (153, 537520), (170, 483768), (180, 456892), (204, 403140), (240, 342669), (255, 322512), (272, 302355), (306, 268760), (340, 241884), (360, 228446), (408, 201570), (510, 161256), (612, 134380), (680, 120942), (720, 114223), (765, 107504), (816, 100785), (1020, 80628), (1224, 67190), (1360, 60471), (1530, 53752), (2040, 40314), (2448, 33595), (3060, 26876), (4080, 20157), (6120, 13438), (6719, 12240)]