90297120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9938

約数の個数: 96

約数和(自身を含む): 299436480

約数和(自身を除く): 209139360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 9901, 19802, 29703, 39604, 49505, 59406, 79208, 99010, 118812, 148515, 158416, 188119, 198020, 237624, 297030, 316832, 376238, 396040, 475248, 564357, 594060, 752476, 792080, 940595, 950496, 1128714, 1188120, 1504952, 1584160, 1881190, 2257428, 2376240, 2821785, 3009904, 3762380, 4514856, 4752480, 5643570, 6019808, 7524760, 9029712, 11287140, 15049520, 18059424, 22574280, 30099040, 45148560, 90297120]

約数ペア:

[(1, 90297120), (2, 45148560), (3, 30099040), (4, 22574280), (5, 18059424), (6, 15049520), (8, 11287140), (10, 9029712), (12, 7524760), (15, 6019808), (16, 5643570), (19, 4752480), (20, 4514856), (24, 3762380), (30, 3009904), (32, 2821785), (38, 2376240), (40, 2257428), (48, 1881190), (57, 1584160), (60, 1504952), (76, 1188120), (80, 1128714), (95, 950496), (96, 940595), (114, 792080), (120, 752476), (152, 594060), (160, 564357), (190, 475248), (228, 396040), (240, 376238), (285, 316832), (304, 297030), (380, 237624), (456, 198020), (480, 188119), (570, 158416), (608, 148515), (760, 118812), (912, 99010), (1140, 79208), (1520, 59406), (1824, 49505), (2280, 39604), (3040, 29703), (4560, 19802), (9120, 9901)]