27880214640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116167561}}^1$

素因数の和:116167577

約数の個数: 40

約数和(自身を含む): 86428666128

約数和(自身を除く): 58548451488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116167561, 232335122, 348502683, 464670244, 580837805, 697005366, 929340488, 1161675610, 1394010732, 1742513415, 1858680976, 2323351220, 2788021464, 3485026830, 4646702440, 5576042928, 6970053660, 9293404880, 13940107320, 27880214640]

約数ペア:

[(1, 27880214640), (2, 13940107320), (3, 9293404880), (4, 6970053660), (5, 5576042928), (6, 4646702440), (8, 3485026830), (10, 2788021464), (12, 2323351220), (15, 1858680976), (16, 1742513415), (20, 1394010732), (24, 1161675610), (30, 929340488), (40, 697005366), (48, 580837805), (60, 464670244), (80, 348502683), (120, 232335122), (240, 116167561)]