28965960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4767

約数の個数: 96

約数和(自身を含む): 99698040

約数和(自身を除く): 70732080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4733, 6120, 9466, 14199, 18932, 23665, 28398, 37864, 42597, 47330, 56796, 70995, 80461, 85194, 94660, 113592, 141990, 160922, 170388, 189320, 212985, 241383, 283980, 321844, 340776, 402305, 425970, 482766, 567960, 643688, 724149, 804610, 851940, 965532, 1206915, 1448298, 1609220, 1703880, 1931064, 2413830, 2896596, 3218440, 3620745, 4827660, 5793192, 7241490, 9655320, 14482980, 28965960]

約数ペア:

[(1, 28965960), (2, 14482980), (3, 9655320), (4, 7241490), (5, 5793192), (6, 4827660), (8, 3620745), (9, 3218440), (10, 2896596), (12, 2413830), (15, 1931064), (17, 1703880), (18, 1609220), (20, 1448298), (24, 1206915), (30, 965532), (34, 851940), (36, 804610), (40, 724149), (45, 643688), (51, 567960), (60, 482766), (68, 425970), (72, 402305), (85, 340776), (90, 321844), (102, 283980), (120, 241383), (136, 212985), (153, 189320), (170, 170388), (180, 160922), (204, 141990), (255, 113592), (306, 94660), (340, 85194), (360, 80461), (408, 70995), (510, 56796), (612, 47330), (680, 42597), (765, 37864), (1020, 28398), (1224, 23665), (1530, 18932), (2040, 14199), (3060, 9466), (4733, 6120)]