1326006960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{290791}}^1$

素因数の和:290826

約数の個数: 80

約数和(自身を含む): 4326984960

約数和(自身を除く): 3000978000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 290791, 581582, 872373, 1163164, 1453955, 1744746, 2326328, 2907910, 3489492, 4361865, 4652656, 5525029, 5815820, 6978984, 8723730, 11050058, 11631640, 13957968, 16575087, 17447460, 22100116, 23263280, 27625145, 33150174, 34894920, 44200232, 55250290, 66300348, 69789840, 82875435, 88400464, 110500580, 132600696, 165750870, 221001160, 265201392, 331501740, 442002320, 663003480, 1326006960]

約数ペア:

[(1, 1326006960), (2, 663003480), (3, 442002320), (4, 331501740), (5, 265201392), (6, 221001160), (8, 165750870), (10, 132600696), (12, 110500580), (15, 88400464), (16, 82875435), (19, 69789840), (20, 66300348), (24, 55250290), (30, 44200232), (38, 34894920), (40, 33150174), (48, 27625145), (57, 23263280), (60, 22100116), (76, 17447460), (80, 16575087), (95, 13957968), (114, 11631640), (120, 11050058), (152, 8723730), (190, 6978984), (228, 5815820), (240, 5525029), (285, 4652656), (304, 4361865), (380, 3489492), (456, 2907910), (570, 2326328), (760, 1744746), (912, 1453955), (1140, 1163164), (1520, 872373), (2280, 581582), (4560, 290791)]