30398280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23029}}^1$

素因数の和:23054

約数の個数: 64

約数和(自身を含む): 99489600

約数和(自身を除く): 69091320

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, 23029, 46058, 69087, 92116, 115145, 138174, 184232, 230290, 253319, 276348, 345435, 460580, 506638, 552696, 690870, 759957, 921160, 1013276, 1266595, 1381740, 1519914, 2026552, 2533190, 2763480, 3039828, 3799785, 5066380, 6079656, 7599570, 10132760, 15199140, 30398280]

約数ペア:

[(1, 30398280), (2, 15199140), (3, 10132760), (4, 7599570), (5, 6079656), (6, 5066380), (8, 3799785), (10, 3039828), (11, 2763480), (12, 2533190), (15, 2026552), (20, 1519914), (22, 1381740), (24, 1266595), (30, 1013276), (33, 921160), (40, 759957), (44, 690870), (55, 552696), (60, 506638), (66, 460580), (88, 345435), (110, 276348), (120, 253319), (132, 230290), (165, 184232), (220, 138174), (264, 115145), (330, 92116), (440, 69087), (660, 46058), (1320, 23029)]