130550640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49451}}^1$

素因数の和:49478

約数の個数: 80

約数和(自身を含む): 441507456

約数和(自身を除く): 310956816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 49451, 98902, 148353, 197804, 247255, 296706, 395608, 494510, 543961, 593412, 741765, 791216, 989020, 1087922, 1186824, 1483530, 1631883, 1978040, 2175844, 2373648, 2719805, 2967060, 3263766, 3956080, 4351688, 5439610, 5934120, 6527532, 8159415, 8703376, 10879220, 11868240, 13055064, 16318830, 21758440, 26110128, 32637660, 43516880, 65275320, 130550640]

約数ペア:

[(1, 130550640), (2, 65275320), (3, 43516880), (4, 32637660), (5, 26110128), (6, 21758440), (8, 16318830), (10, 13055064), (11, 11868240), (12, 10879220), (15, 8703376), (16, 8159415), (20, 6527532), (22, 5934120), (24, 5439610), (30, 4351688), (33, 3956080), (40, 3263766), (44, 2967060), (48, 2719805), (55, 2373648), (60, 2175844), (66, 1978040), (80, 1631883), (88, 1483530), (110, 1186824), (120, 1087922), (132, 989020), (165, 791216), (176, 741765), (220, 593412), (240, 543961), (264, 494510), (330, 395608), (440, 296706), (528, 247255), (660, 197804), (880, 148353), (1320, 98902), (2640, 49451)]