485740980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34159}}^1$

素因数の和:34253

約数の個数: 72

約数和(自身を含む): 1492108800

約数和(自身を除く): 1006367820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 34159, 68318, 102477, 136636, 170795, 204954, 307431, 341590, 409908, 512385, 614862, 683180, 1024770, 1229724, 1537155, 2049540, 2698561, 3074310, 5397122, 6148620, 8095683, 10794244, 13492805, 16191366, 24287049, 26985610, 32382732, 40478415, 48574098, 53971220, 80956830, 97148196, 121435245, 161913660, 242870490, 485740980]

約数ペア:

[(1, 485740980), (2, 242870490), (3, 161913660), (4, 121435245), (5, 97148196), (6, 80956830), (9, 53971220), (10, 48574098), (12, 40478415), (15, 32382732), (18, 26985610), (20, 24287049), (30, 16191366), (36, 13492805), (45, 10794244), (60, 8095683), (79, 6148620), (90, 5397122), (158, 3074310), (180, 2698561), (237, 2049540), (316, 1537155), (395, 1229724), (474, 1024770), (711, 683180), (790, 614862), (948, 512385), (1185, 409908), (1422, 341590), (1580, 307431), (2370, 204954), (2844, 170795), (3555, 136636), (4740, 102477), (7110, 68318), (14220, 34159)]