71501280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148961}}^1$

素因数の和:148979

約数の個数: 48

約数和(自身を含む): 225230544

約数和(自身を除く): 153729264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 148961, 297922, 446883, 595844, 744805, 893766, 1191688, 1489610, 1787532, 2234415, 2383376, 2979220, 3575064, 4468830, 4766752, 5958440, 7150128, 8937660, 11916880, 14300256, 17875320, 23833760, 35750640, 71501280]

約数ペア:

[(1, 71501280), (2, 35750640), (3, 23833760), (4, 17875320), (5, 14300256), (6, 11916880), (8, 8937660), (10, 7150128), (12, 5958440), (15, 4766752), (16, 4468830), (20, 3575064), (24, 2979220), (30, 2383376), (32, 2234415), (40, 1787532), (48, 1489610), (60, 1191688), (80, 893766), (96, 744805), (120, 595844), (160, 446883), (240, 297922), (480, 148961)]