154493760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7040

約数の個数: 112

約数和(自身を含む): 511917696

約数和(自身を除く): 357423936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6997, 7360, 11040, 13994, 20991, 22080, 27988, 34985, 41982, 55976, 69970, 83964, 104955, 111952, 139940, 160931, 167928, 209910, 223904, 279880, 321862, 335856, 419820, 447808, 482793, 559760, 643724, 671712, 804655, 839640, 965586, 1119520, 1287448, 1343424, 1609310, 1679280, 1931172, 2239040, 2413965, 2574896, 3218620, 3358560, 3862344, 4827930, 5149792, 6437240, 6717120, 7724688, 9655860, 10299584, 12874480, 15449376, 19311720, 25748960, 30898752, 38623440, 51497920, 77246880, 154493760]

約数ペア:

[(1, 154493760), (2, 77246880), (3, 51497920), (4, 38623440), (5, 30898752), (6, 25748960), (8, 19311720), (10, 15449376), (12, 12874480), (15, 10299584), (16, 9655860), (20, 7724688), (23, 6717120), (24, 6437240), (30, 5149792), (32, 4827930), (40, 3862344), (46, 3358560), (48, 3218620), (60, 2574896), (64, 2413965), (69, 2239040), (80, 1931172), (92, 1679280), (96, 1609310), (115, 1343424), (120, 1287448), (138, 1119520), (160, 965586), (184, 839640), (192, 804655), (230, 671712), (240, 643724), (276, 559760), (320, 482793), (345, 447808), (368, 419820), (460, 335856), (480, 321862), (552, 279880), (690, 223904), (736, 209910), (920, 167928), (960, 160931), (1104, 139940), (1380, 111952), (1472, 104955), (1840, 83964), (2208, 69970), (2760, 55976), (3680, 41982), (4416, 34985), (5520, 27988), (6997, 22080), (7360, 20991), (11040, 13994)]