360128520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1000357}}^1$

素因数の和:1000374

約数の個数: 48

約数和(自身を含む): 1170418860

約数和(自身を除く): 810290340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1000357, 2000714, 3001071, 4001428, 5001785, 6002142, 8002856, 9003213, 10003570, 12004284, 15005355, 18006426, 20007140, 24008568, 30010710, 36012852, 40014280, 45016065, 60021420, 72025704, 90032130, 120042840, 180064260, 360128520]

約数ペア:

[(1, 360128520), (2, 180064260), (3, 120042840), (4, 90032130), (5, 72025704), (6, 60021420), (8, 45016065), (9, 40014280), (10, 36012852), (12, 30010710), (15, 24008568), (18, 20007140), (20, 18006426), (24, 15005355), (30, 12004284), (36, 10003570), (40, 9003213), (45, 8002856), (60, 6002142), (72, 5001785), (90, 4001428), (120, 3001071), (180, 2000714), (360, 1000357)]