180868680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167471}}^1$

素因数の和:167491

約数の個数: 64

約数和(自身を含む): 602899200

約数和(自身を除く): 422030520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 167471, 334942, 502413, 669884, 837355, 1004826, 1339768, 1507239, 1674710, 2009652, 2512065, 3014478, 3349420, 4019304, 4521717, 5024130, 6028956, 6698840, 7536195, 9043434, 10048260, 12057912, 15072390, 18086868, 20096520, 22608585, 30144780, 36173736, 45217170, 60289560, 90434340, 180868680]

約数ペア:

[(1, 180868680), (2, 90434340), (3, 60289560), (4, 45217170), (5, 36173736), (6, 30144780), (8, 22608585), (9, 20096520), (10, 18086868), (12, 15072390), (15, 12057912), (18, 10048260), (20, 9043434), (24, 7536195), (27, 6698840), (30, 6028956), (36, 5024130), (40, 4521717), (45, 4019304), (54, 3349420), (60, 3014478), (72, 2512065), (90, 2009652), (108, 1674710), (120, 1507239), (135, 1339768), (180, 1004826), (216, 837355), (270, 669884), (360, 502413), (540, 334942), (1080, 167471)]