151472520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{420757}}^1$

素因数の和:420774

約数の個数: 48

約数和(自身を含む): 492286860

約数和(自身を除く): 340814340

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, 420757, 841514, 1262271, 1683028, 2103785, 2524542, 3366056, 3786813, 4207570, 5049084, 6311355, 7573626, 8415140, 10098168, 12622710, 15147252, 16830280, 18934065, 25245420, 30294504, 37868130, 50490840, 75736260, 151472520]

約数ペア:

[(1, 151472520), (2, 75736260), (3, 50490840), (4, 37868130), (5, 30294504), (6, 25245420), (8, 18934065), (9, 16830280), (10, 15147252), (12, 12622710), (15, 10098168), (18, 8415140), (20, 7573626), (24, 6311355), (30, 5049084), (36, 4207570), (40, 3786813), (45, 3366056), (60, 2524542), (72, 2103785), (90, 1683028), (120, 1262271), (180, 841514), (360, 420757)]