235952880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 757237248

約数和(自身を除く): 521284368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 71, 80, 120, 122, 142, 183, 213, 227, 240, 244, 284, 305, 355, 366, 426, 454, 488, 568, 610, 681, 710, 732, 852, 908, 915, 976, 1065, 1135, 1136, 1220, 1362, 1420, 1464, 1704, 1816, 1830, 2130, 2270, 2440, 2724, 2840, 2928, 3405, 3408, 3632, 3660, 4260, 4331, 4540, 4880, 5448, 5680, 6810, 7320, 8520, 8662, 9080, 10896, 12993, 13620, 13847, 14640, 16117, 17040, 17324, 18160, 21655, 25986, 27240, 27694, 32234, 34648, 41541, 43310, 48351, 51972, 54480, 55388, 64468, 64965, 69235, 69296, 80585, 83082, 86620, 96702, 103944, 110776, 128936, 129930, 138470, 161170, 166164, 173240, 193404, 207705, 207888, 221552, 241755, 257872, 259860, 276940, 322340, 332328, 346480, 386808, 415410, 483510, 519720, 553880, 644680, 664656, 773616, 830820, 967020, 983137, 1039440, 1107760, 1289360, 1661640, 1934040, 1966274, 2949411, 3323280, 3868080, 3932548, 4915685, 5898822, 7865096, 9831370, 11797644, 14747055, 15730192, 19662740, 23595288, 29494110, 39325480, 47190576, 58988220, 78650960, 117976440, 235952880]

約数ペア:

[(1, 235952880), (2, 117976440), (3, 78650960), (4, 58988220), (5, 47190576), (6, 39325480), (8, 29494110), (10, 23595288), (12, 19662740), (15, 15730192), (16, 14747055), (20, 11797644), (24, 9831370), (30, 7865096), (40, 5898822), (48, 4915685), (60, 3932548), (61, 3868080), (71, 3323280), (80, 2949411), (120, 1966274), (122, 1934040), (142, 1661640), (183, 1289360), (213, 1107760), (227, 1039440), (240, 983137), (244, 967020), (284, 830820), (305, 773616), (355, 664656), (366, 644680), (426, 553880), (454, 519720), (488, 483510), (568, 415410), (610, 386808), (681, 346480), (710, 332328), (732, 322340), (852, 276940), (908, 259860), (915, 257872), (976, 241755), (1065, 221552), (1135, 207888), (1136, 207705), (1220, 193404), (1362, 173240), (1420, 166164), (1464, 161170), (1704, 138470), (1816, 129930), (1830, 128936), (2130, 110776), (2270, 103944), (2440, 96702), (2724, 86620), (2840, 83082), (2928, 80585), (3405, 69296), (3408, 69235), (3632, 64965), (3660, 64468), (4260, 55388), (4331, 54480), (4540, 51972), (4880, 48351), (5448, 43310), (5680, 41541), (6810, 34648), (7320, 32234), (8520, 27694), (8662, 27240), (9080, 25986), (10896, 21655), (12993, 18160), (13620, 17324), (13847, 17040), (14640, 16117)]