421770960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45061}}^1$

素因数の和:45093

約数の個数: 120

約数和(自身を含む): 1525438824

約数和(自身を除く): 1103667864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 45061, 90122, 135183, 180244, 225305, 270366, 360488, 405549, 450610, 540732, 585793, 675915, 720976, 811098, 901220, 1081464, 1171586, 1351830, 1622196, 1757379, 1802440, 2027745, 2162928, 2343172, 2703660, 2928965, 3244392, 3514758, 3604880, 4055490, 4686344, 5272137, 5407320, 5857930, 6488784, 7029516, 8110980, 8786895, 9372688, 10544274, 10814640, 11715860, 14059032, 16221960, 17573790, 21088548, 23431720, 26360685, 28118064, 32443920, 35147580, 42177096, 46863440, 52721370, 70295160, 84354192, 105442740, 140590320, 210885480, 421770960]

約数ペア:

[(1, 421770960), (2, 210885480), (3, 140590320), (4, 105442740), (5, 84354192), (6, 70295160), (8, 52721370), (9, 46863440), (10, 42177096), (12, 35147580), (13, 32443920), (15, 28118064), (16, 26360685), (18, 23431720), (20, 21088548), (24, 17573790), (26, 16221960), (30, 14059032), (36, 11715860), (39, 10814640), (40, 10544274), (45, 9372688), (48, 8786895), (52, 8110980), (60, 7029516), (65, 6488784), (72, 5857930), (78, 5407320), (80, 5272137), (90, 4686344), (104, 4055490), (117, 3604880), (120, 3514758), (130, 3244392), (144, 2928965), (156, 2703660), (180, 2343172), (195, 2162928), (208, 2027745), (234, 1802440), (240, 1757379), (260, 1622196), (312, 1351830), (360, 1171586), (390, 1081464), (468, 901220), (520, 811098), (585, 720976), (624, 675915), (720, 585793), (780, 540732), (936, 450610), (1040, 405549), (1170, 360488), (1560, 270366), (1872, 225305), (2340, 180244), (3120, 135183), (4680, 90122), (9360, 45061)]