198681360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35993}}^1$

素因数の和:36032

約数の個数: 80

約数和(自身を含む): 642708864

約数和(自身を除く): 444027504

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, 35993, 71986, 107979, 143972, 179965, 215958, 287944, 359930, 431916, 539895, 575888, 719860, 827839, 863832, 1079790, 1439720, 1655678, 1727664, 2159580, 2483517, 2879440, 3311356, 4139195, 4319160, 4967034, 6622712, 8278390, 8638320, 9934068, 12417585, 13245424, 16556780, 19868136, 24835170, 33113560, 39736272, 49670340, 66227120, 99340680, 198681360]

約数ペア:

[(1, 198681360), (2, 99340680), (3, 66227120), (4, 49670340), (5, 39736272), (6, 33113560), (8, 24835170), (10, 19868136), (12, 16556780), (15, 13245424), (16, 12417585), (20, 9934068), (23, 8638320), (24, 8278390), (30, 6622712), (40, 4967034), (46, 4319160), (48, 4139195), (60, 3311356), (69, 2879440), (80, 2483517), (92, 2159580), (115, 1727664), (120, 1655678), (138, 1439720), (184, 1079790), (230, 863832), (240, 827839), (276, 719860), (345, 575888), (368, 539895), (460, 431916), (552, 359930), (690, 287944), (920, 215958), (1104, 179965), (1380, 143972), (1840, 107979), (2760, 71986), (5520, 35993)]