301327440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 976223232

約数和(自身を除く): 674895792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 101, 120, 124, 155, 186, 202, 240, 248, 303, 310, 372, 401, 404, 465, 496, 505, 606, 620, 744, 802, 808, 930, 1010, 1203, 1212, 1240, 1488, 1515, 1604, 1616, 1860, 2005, 2020, 2406, 2424, 2480, 3030, 3131, 3208, 3720, 4010, 4040, 4812, 4848, 6015, 6060, 6262, 6416, 7440, 8020, 8080, 9393, 9624, 12030, 12120, 12431, 12524, 15655, 16040, 18786, 19248, 24060, 24240, 24862, 25048, 31310, 32080, 37293, 37572, 40501, 46965, 48120, 49724, 50096, 62155, 62620, 74586, 75144, 81002, 93930, 96240, 99448, 121503, 124310, 125240, 149172, 150288, 162004, 186465, 187860, 198896, 202505, 243006, 248620, 250480, 298344, 324008, 372930, 375720, 405010, 486012, 497240, 596688, 607515, 648016, 745860, 751440, 810020, 972024, 994480, 1215030, 1255531, 1491720, 1620040, 1944048, 2430060, 2511062, 2983440, 3240080, 3766593, 4860120, 5022124, 6277655, 7533186, 9720240, 10044248, 12555310, 15066372, 18832965, 20088496, 25110620, 30132744, 37665930, 50221240, 60265488, 75331860, 100442480, 150663720, 301327440]

約数ペア:

[(1, 301327440), (2, 150663720), (3, 100442480), (4, 75331860), (5, 60265488), (6, 50221240), (8, 37665930), (10, 30132744), (12, 25110620), (15, 20088496), (16, 18832965), (20, 15066372), (24, 12555310), (30, 10044248), (31, 9720240), (40, 7533186), (48, 6277655), (60, 5022124), (62, 4860120), (80, 3766593), (93, 3240080), (101, 2983440), (120, 2511062), (124, 2430060), (155, 1944048), (186, 1620040), (202, 1491720), (240, 1255531), (248, 1215030), (303, 994480), (310, 972024), (372, 810020), (401, 751440), (404, 745860), (465, 648016), (496, 607515), (505, 596688), (606, 497240), (620, 486012), (744, 405010), (802, 375720), (808, 372930), (930, 324008), (1010, 298344), (1203, 250480), (1212, 248620), (1240, 243006), (1488, 202505), (1515, 198896), (1604, 187860), (1616, 186465), (1860, 162004), (2005, 150288), (2020, 149172), (2406, 125240), (2424, 124310), (2480, 121503), (3030, 99448), (3131, 96240), (3208, 93930), (3720, 81002), (4010, 75144), (4040, 74586), (4812, 62620), (4848, 62155), (6015, 50096), (6060, 49724), (6262, 48120), (6416, 46965), (7440, 40501), (8020, 37572), (8080, 37293), (9393, 32080), (9624, 31310), (12030, 25048), (12120, 24862), (12431, 24240), (12524, 24060), (15655, 19248), (16040, 18786)]