270147720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7333}}^1$

素因数の和:7654

約数の個数: 64

約数和(自身を含む): 813193920

約数和(自身を除く): 543046200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7333, 7368, 9210, 12280, 14666, 18420, 21999, 29332, 36665, 36840, 43998, 58664, 73330, 87996, 109995, 146660, 175992, 219990, 293320, 439980, 879960, 2251231, 4502462, 6753693, 9004924, 11256155, 13507386, 18009848, 22512310, 27014772, 33768465, 45024620, 54029544, 67536930, 90049240, 135073860, 270147720]

約数ペア:

[(1, 270147720), (2, 135073860), (3, 90049240), (4, 67536930), (5, 54029544), (6, 45024620), (8, 33768465), (10, 27014772), (12, 22512310), (15, 18009848), (20, 13507386), (24, 11256155), (30, 9004924), (40, 6753693), (60, 4502462), (120, 2251231), (307, 879960), (614, 439980), (921, 293320), (1228, 219990), (1535, 175992), (1842, 146660), (2456, 109995), (3070, 87996), (3684, 73330), (4605, 58664), (6140, 43998), (7333, 36840), (7368, 36665), (9210, 29332), (12280, 21999), (14666, 18420)]