15455040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 112

約数和(自身を含む): 52011072

約数和(自身を除く): 36556032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 947, 960, 1020, 1088, 1360, 1632, 1894, 2040, 2720, 2841, 3264, 3788, 4080, 4735, 5440, 5682, 7576, 8160, 9470, 11364, 14205, 15152, 16099, 16320, 18940, 22728, 28410, 30304, 32198, 37880, 45456, 48297, 56820, 60608, 64396, 75760, 80495, 90912, 96594, 113640, 128792, 151520, 160990, 181824, 193188, 227280, 241485, 257584, 303040, 321980, 386376, 454560, 482970, 515168, 643960, 772752, 909120, 965940, 1030336, 1287920, 1545504, 1931880, 2575840, 3091008, 3863760, 5151680, 7727520, 15455040]

約数ペア:

[(1, 15455040), (2, 7727520), (3, 5151680), (4, 3863760), (5, 3091008), (6, 2575840), (8, 1931880), (10, 1545504), (12, 1287920), (15, 1030336), (16, 965940), (17, 909120), (20, 772752), (24, 643960), (30, 515168), (32, 482970), (34, 454560), (40, 386376), (48, 321980), (51, 303040), (60, 257584), (64, 241485), (68, 227280), (80, 193188), (85, 181824), (96, 160990), (102, 151520), (120, 128792), (136, 113640), (160, 96594), (170, 90912), (192, 80495), (204, 75760), (240, 64396), (255, 60608), (272, 56820), (320, 48297), (340, 45456), (408, 37880), (480, 32198), (510, 30304), (544, 28410), (680, 22728), (816, 18940), (947, 16320), (960, 16099), (1020, 15152), (1088, 14205), (1360, 11364), (1632, 9470), (1894, 8160), (2040, 7576), (2720, 5682), (2841, 5440), (3264, 4735), (3788, 4080)]