245283120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{113557}}^1$

素因数の和:113579

約数の個数: 80

約数和(自身を含む): 844871520

約数和(自身を除く): 599588400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 113557, 227114, 340671, 454228, 567785, 681342, 908456, 1022013, 1135570, 1362684, 1703355, 1816912, 2044026, 2271140, 2725368, 3066039, 3406710, 4088052, 4542280, 5110065, 5450736, 6132078, 6813420, 8176104, 9084560, 10220130, 12264156, 13626840, 15330195, 16352208, 20440260, 24528312, 27253680, 30660390, 40880520, 49056624, 61320780, 81761040, 122641560, 245283120]

約数ペア:

[(1, 245283120), (2, 122641560), (3, 81761040), (4, 61320780), (5, 49056624), (6, 40880520), (8, 30660390), (9, 27253680), (10, 24528312), (12, 20440260), (15, 16352208), (16, 15330195), (18, 13626840), (20, 12264156), (24, 10220130), (27, 9084560), (30, 8176104), (36, 6813420), (40, 6132078), (45, 5450736), (48, 5110065), (54, 4542280), (60, 4088052), (72, 3406710), (80, 3066039), (90, 2725368), (108, 2271140), (120, 2044026), (135, 1816912), (144, 1703355), (180, 1362684), (216, 1135570), (240, 1022013), (270, 908456), (360, 681342), (432, 567785), (540, 454228), (720, 340671), (1080, 227114), (2160, 113557)]