98040720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17800

約数の個数: 80

約数和(自身を含む): 317158272

約数和(自身を除く): 219117552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 17761, 35522, 53283, 71044, 88805, 106566, 142088, 177610, 213132, 266415, 284176, 355220, 408503, 426264, 532830, 710440, 817006, 852528, 1065660, 1225509, 1420880, 1634012, 2042515, 2131320, 2451018, 3268024, 4085030, 4262640, 4902036, 6127545, 6536048, 8170060, 9804072, 12255090, 16340120, 19608144, 24510180, 32680240, 49020360, 98040720]

約数ペア:

[(1, 98040720), (2, 49020360), (3, 32680240), (4, 24510180), (5, 19608144), (6, 16340120), (8, 12255090), (10, 9804072), (12, 8170060), (15, 6536048), (16, 6127545), (20, 4902036), (23, 4262640), (24, 4085030), (30, 3268024), (40, 2451018), (46, 2131320), (48, 2042515), (60, 1634012), (69, 1420880), (80, 1225509), (92, 1065660), (115, 852528), (120, 817006), (138, 710440), (184, 532830), (230, 426264), (240, 408503), (276, 355220), (345, 284176), (368, 266415), (460, 213132), (552, 177610), (690, 142088), (920, 106566), (1104, 88805), (1380, 71044), (1840, 53283), (2760, 35522), (5520, 17761)]