90720661680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11454629}}^1$

素因数の和:11454659

約数の個数: 120

約数和(自身を含む): 332367544080

約数和(自身を除く): 241646882400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11454629, 22909258, 34363887, 45818516, 57273145, 68727774, 91637032, 103091661, 114546290, 126000919, 137455548, 171819435, 183274064, 206183322, 229092580, 252001838, 274911096, 343638870, 378002757, 412366644, 458185160, 504003676, 515458305, 549822192, 630004595, 687277740, 756005514, 824733288, 916370320, 1008007352, 1030916610, 1134008271, 1260009190, 1374555480, 1512011028, 1649466576, 1890013785, 2016014704, 2061833220, 2268016542, 2520018380, 2749110960, 3024022056, 3780027570, 4123666440, 4536033084, 5040036760, 5670041355, 6048044112, 7560055140, 8247332880, 9072066168, 10080073520, 11340082710, 15120110280, 18144132336, 22680165420, 30240220560, 45360330840, 90720661680]

約数ペア:

[(1, 90720661680), (2, 45360330840), (3, 30240220560), (4, 22680165420), (5, 18144132336), (6, 15120110280), (8, 11340082710), (9, 10080073520), (10, 9072066168), (11, 8247332880), (12, 7560055140), (15, 6048044112), (16, 5670041355), (18, 5040036760), (20, 4536033084), (22, 4123666440), (24, 3780027570), (30, 3024022056), (33, 2749110960), (36, 2520018380), (40, 2268016542), (44, 2061833220), (45, 2016014704), (48, 1890013785), (55, 1649466576), (60, 1512011028), (66, 1374555480), (72, 1260009190), (80, 1134008271), (88, 1030916610), (90, 1008007352), (99, 916370320), (110, 824733288), (120, 756005514), (132, 687277740), (144, 630004595), (165, 549822192), (176, 515458305), (180, 504003676), (198, 458185160), (220, 412366644), (240, 378002757), (264, 343638870), (330, 274911096), (360, 252001838), (396, 229092580), (440, 206183322), (495, 183274064), (528, 171819435), (660, 137455548), (720, 126000919), (792, 114546290), (880, 103091661), (990, 91637032), (1320, 68727774), (1584, 57273145), (1980, 45818516), (2640, 34363887), (3960, 22909258), (7920, 11454629)]