87128160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25931}}^1$

素因数の和:25956

約数の個数: 96

約数和(自身を含む): 313673472

約数和(自身を除く): 226545312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25931, 51862, 77793, 103724, 129655, 155586, 181517, 207448, 259310, 311172, 363034, 388965, 414896, 518620, 544551, 622344, 726068, 777930, 829792, 907585, 1037240, 1089102, 1244688, 1452136, 1555860, 1815170, 2074480, 2178204, 2489376, 2722755, 2904272, 3111720, 3630340, 4148960, 4356408, 5445510, 5808544, 6223440, 7260680, 8712816, 10891020, 12446880, 14521360, 17425632, 21782040, 29042720, 43564080, 87128160]

約数ペア:

[(1, 87128160), (2, 43564080), (3, 29042720), (4, 21782040), (5, 17425632), (6, 14521360), (7, 12446880), (8, 10891020), (10, 8712816), (12, 7260680), (14, 6223440), (15, 5808544), (16, 5445510), (20, 4356408), (21, 4148960), (24, 3630340), (28, 3111720), (30, 2904272), (32, 2722755), (35, 2489376), (40, 2178204), (42, 2074480), (48, 1815170), (56, 1555860), (60, 1452136), (70, 1244688), (80, 1089102), (84, 1037240), (96, 907585), (105, 829792), (112, 777930), (120, 726068), (140, 622344), (160, 544551), (168, 518620), (210, 414896), (224, 388965), (240, 363034), (280, 311172), (336, 259310), (420, 207448), (480, 181517), (560, 155586), (672, 129655), (840, 103724), (1120, 77793), (1680, 51862), (3360, 25931)]