9809040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 31747968

約数和(自身を除く): 21938928

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, 1777, 1840, 2760, 3554, 5331, 5520, 7108, 8885, 10662, 14216, 17770, 21324, 26655, 28432, 35540, 40871, 42648, 53310, 71080, 81742, 85296, 106620, 122613, 142160, 163484, 204355, 213240, 245226, 326968, 408710, 426480, 490452, 613065, 653936, 817420, 980904, 1226130, 1634840, 1961808, 2452260, 3269680, 4904520, 9809040]

約数ペア:

[(1, 9809040), (2, 4904520), (3, 3269680), (4, 2452260), (5, 1961808), (6, 1634840), (8, 1226130), (10, 980904), (12, 817420), (15, 653936), (16, 613065), (20, 490452), (23, 426480), (24, 408710), (30, 326968), (40, 245226), (46, 213240), (48, 204355), (60, 163484), (69, 142160), (80, 122613), (92, 106620), (115, 85296), (120, 81742), (138, 71080), (184, 53310), (230, 42648), (240, 40871), (276, 35540), (345, 28432), (368, 26655), (460, 21324), (552, 17770), (690, 14216), (920, 10662), (1104, 8885), (1380, 7108), (1777, 5520), (1840, 5331), (2760, 3554)]