24813180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 63245700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 419, 420, 423, 470, 564, 630, 658, 705, 838, 846, 940, 987, 1257, 1260, 1316, 1410, 1645, 1676, 1692, 1974, 2095, 2115, 2514, 2820, 2933, 2961, 3290, 3771, 3948, 4190, 4230, 4935, 5028, 5866, 5922, 6285, 6580, 7542, 8380, 8460, 8799, 9870, 11732, 11844, 12570, 14665, 14805, 15084, 17598, 18855, 19693, 19740, 25140, 26397, 29330, 29610, 35196, 37710, 39386, 43995, 52794, 58660, 59079, 59220, 75420, 78772, 87990, 98465, 105588, 118158, 131985, 137851, 175980, 177237, 196930, 236316, 263970, 275702, 295395, 354474, 393860, 413553, 527940, 551404, 590790, 689255, 708948, 827106, 886185, 1181580, 1240659, 1378510, 1654212, 1772370, 2067765, 2481318, 2757020, 3544740, 4135530, 4962636, 6203295, 8271060, 12406590, 24813180]

約数ペア:

[(1, 24813180), (2, 12406590), (3, 8271060), (4, 6203295), (5, 4962636), (6, 4135530), (7, 3544740), (9, 2757020), (10, 2481318), (12, 2067765), (14, 1772370), (15, 1654212), (18, 1378510), (20, 1240659), (21, 1181580), (28, 886185), (30, 827106), (35, 708948), (36, 689255), (42, 590790), (45, 551404), (47, 527940), (60, 413553), (63, 393860), (70, 354474), (84, 295395), (90, 275702), (94, 263970), (105, 236316), (126, 196930), (140, 177237), (141, 175980), (180, 137851), (188, 131985), (210, 118158), (235, 105588), (252, 98465), (282, 87990), (315, 78772), (329, 75420), (419, 59220), (420, 59079), (423, 58660), (470, 52794), (564, 43995), (630, 39386), (658, 37710), (705, 35196), (838, 29610), (846, 29330), (940, 26397), (987, 25140), (1257, 19740), (1260, 19693), (1316, 18855), (1410, 17598), (1645, 15084), (1676, 14805), (1692, 14665), (1974, 12570), (2095, 11844), (2115, 11732), (2514, 9870), (2820, 8799), (2933, 8460), (2961, 8380), (3290, 7542), (3771, 6580), (3948, 6285), (4190, 5922), (4230, 5866), (4935, 5028)]