222489360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{309013}}^1$

素因数の和:309032

約数の個数: 60

約数和(自身を含む): 747195852

約数和(自身を除く): 524706492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 309013, 618026, 927039, 1236052, 1545065, 1854078, 2472104, 2781117, 3090130, 3708156, 4635195, 4944208, 5562234, 6180260, 7416312, 9270390, 11124468, 12360520, 13905585, 14832624, 18540780, 22248936, 24721040, 27811170, 37081560, 44497872, 55622340, 74163120, 111244680, 222489360]

約数ペア:

[(1, 222489360), (2, 111244680), (3, 74163120), (4, 55622340), (5, 44497872), (6, 37081560), (8, 27811170), (9, 24721040), (10, 22248936), (12, 18540780), (15, 14832624), (16, 13905585), (18, 12360520), (20, 11124468), (24, 9270390), (30, 7416312), (36, 6180260), (40, 5562234), (45, 4944208), (48, 4635195), (60, 3708156), (72, 3090130), (80, 2781117), (90, 2472104), (120, 1854078), (144, 1545065), (180, 1236052), (240, 927039), (360, 618026), (720, 309013)]