1328488920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{335477}}^1$

素因数の和:335505

約数の個数: 96

約数和(自身を含む): 4710111120

約数和(自身を除く): 3381622200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 335477, 670954, 1006431, 1341908, 1677385, 2012862, 2683816, 3019293, 3354770, 3690247, 4025724, 5032155, 6038586, 6709540, 7380494, 8051448, 10064310, 11070741, 12077172, 13419080, 14760988, 15096465, 18451235, 20128620, 22141482, 24154344, 29521976, 30192930, 33212223, 36902470, 40257240, 44282964, 55353705, 60385860, 66424446, 73804940, 88565928, 110707410, 120771720, 132848892, 147609880, 166061115, 221414820, 265697784, 332122230, 442829640, 664244460, 1328488920]

約数ペア:

[(1, 1328488920), (2, 664244460), (3, 442829640), (4, 332122230), (5, 265697784), (6, 221414820), (8, 166061115), (9, 147609880), (10, 132848892), (11, 120771720), (12, 110707410), (15, 88565928), (18, 73804940), (20, 66424446), (22, 60385860), (24, 55353705), (30, 44282964), (33, 40257240), (36, 36902470), (40, 33212223), (44, 30192930), (45, 29521976), (55, 24154344), (60, 22141482), (66, 20128620), (72, 18451235), (88, 15096465), (90, 14760988), (99, 13419080), (110, 12077172), (120, 11070741), (132, 10064310), (165, 8051448), (180, 7380494), (198, 6709540), (220, 6038586), (264, 5032155), (330, 4025724), (360, 3690247), (396, 3354770), (440, 3019293), (495, 2683816), (660, 2012862), (792, 1677385), (990, 1341908), (1320, 1006431), (1980, 670954), (3960, 335477)]