1099421160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{398341}}^1$

素因数の和:398378

約数の個数: 64

約数和(自身を含む): 3441674880

約数和(自身を除く): 2342253720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 398341, 796682, 1195023, 1593364, 1991705, 2390046, 3186728, 3983410, 4780092, 5975115, 7966820, 9161843, 9560184, 11950230, 15933640, 18323686, 23900460, 27485529, 36647372, 45809215, 47800920, 54971058, 73294744, 91618430, 109942116, 137427645, 183236860, 219884232, 274855290, 366473720, 549710580, 1099421160]

約数ペア:

[(1, 1099421160), (2, 549710580), (3, 366473720), (4, 274855290), (5, 219884232), (6, 183236860), (8, 137427645), (10, 109942116), (12, 91618430), (15, 73294744), (20, 54971058), (23, 47800920), (24, 45809215), (30, 36647372), (40, 27485529), (46, 23900460), (60, 18323686), (69, 15933640), (92, 11950230), (115, 9560184), (120, 9161843), (138, 7966820), (184, 5975115), (230, 4780092), (276, 3983410), (345, 3186728), (460, 2390046), (552, 1991705), (690, 1593364), (920, 1195023), (1380, 796682), (2760, 398341)]