371501280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257987}}^1$

素因数の和:258008

約数の個数: 72

約数和(自身を含む): 1267753032

約数和(自身を除く): 896251752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 257987, 515974, 773961, 1031948, 1289935, 1547922, 2063896, 2321883, 2579870, 3095844, 3869805, 4127792, 4643766, 5159740, 6191688, 7739610, 8255584, 9287532, 10319480, 11609415, 12383376, 15479220, 18575064, 20638960, 23218830, 24766752, 30958440, 37150128, 41277920, 46437660, 61916880, 74300256, 92875320, 123833760, 185750640, 371501280]

約数ペア:

[(1, 371501280), (2, 185750640), (3, 123833760), (4, 92875320), (5, 74300256), (6, 61916880), (8, 46437660), (9, 41277920), (10, 37150128), (12, 30958440), (15, 24766752), (16, 23218830), (18, 20638960), (20, 18575064), (24, 15479220), (30, 12383376), (32, 11609415), (36, 10319480), (40, 9287532), (45, 8255584), (48, 7739610), (60, 6191688), (72, 5159740), (80, 4643766), (90, 4127792), (96, 3869805), (120, 3095844), (144, 2579870), (160, 2321883), (180, 2063896), (240, 1547922), (288, 1289935), (360, 1031948), (480, 773961), (720, 515974), (1440, 257987)]