65489160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49613}}^1$

素因数の和:49638

約数の個数: 64

約数和(自身を含む): 214332480

約数和(自身を除く): 148843320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 49613, 99226, 148839, 198452, 248065, 297678, 396904, 496130, 545743, 595356, 744195, 992260, 1091486, 1190712, 1488390, 1637229, 1984520, 2182972, 2728715, 2976780, 3274458, 4365944, 5457430, 5953560, 6548916, 8186145, 10914860, 13097832, 16372290, 21829720, 32744580, 65489160]

約数ペア:

[(1, 65489160), (2, 32744580), (3, 21829720), (4, 16372290), (5, 13097832), (6, 10914860), (8, 8186145), (10, 6548916), (11, 5953560), (12, 5457430), (15, 4365944), (20, 3274458), (22, 2976780), (24, 2728715), (30, 2182972), (33, 1984520), (40, 1637229), (44, 1488390), (55, 1190712), (60, 1091486), (66, 992260), (88, 744195), (110, 595356), (120, 545743), (132, 496130), (165, 396904), (220, 297678), (264, 248065), (330, 198452), (440, 148839), (660, 99226), (1320, 49613)]