120145560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 380712960

約数和(自身を除く): 260567400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 101, 115, 120, 138, 184, 202, 230, 276, 303, 345, 404, 431, 460, 505, 552, 606, 690, 808, 862, 920, 1010, 1212, 1293, 1380, 1515, 1724, 2020, 2155, 2323, 2424, 2586, 2760, 3030, 3448, 4040, 4310, 4646, 5172, 6060, 6465, 6969, 8620, 9292, 9913, 10344, 11615, 12120, 12930, 13938, 17240, 18584, 19826, 23230, 25860, 27876, 29739, 34845, 39652, 43531, 46460, 49565, 51720, 55752, 59478, 69690, 79304, 87062, 92920, 99130, 118956, 130593, 139380, 148695, 174124, 198260, 217655, 237912, 261186, 278760, 297390, 348248, 396520, 435310, 522372, 594780, 652965, 870620, 1001213, 1044744, 1189560, 1305930, 1741240, 2002426, 2611860, 3003639, 4004852, 5006065, 5223720, 6007278, 8009704, 10012130, 12014556, 15018195, 20024260, 24029112, 30036390, 40048520, 60072780, 120145560]

約数ペア:

[(1, 120145560), (2, 60072780), (3, 40048520), (4, 30036390), (5, 24029112), (6, 20024260), (8, 15018195), (10, 12014556), (12, 10012130), (15, 8009704), (20, 6007278), (23, 5223720), (24, 5006065), (30, 4004852), (40, 3003639), (46, 2611860), (60, 2002426), (69, 1741240), (92, 1305930), (101, 1189560), (115, 1044744), (120, 1001213), (138, 870620), (184, 652965), (202, 594780), (230, 522372), (276, 435310), (303, 396520), (345, 348248), (404, 297390), (431, 278760), (460, 261186), (505, 237912), (552, 217655), (606, 198260), (690, 174124), (808, 148695), (862, 139380), (920, 130593), (1010, 118956), (1212, 99130), (1293, 92920), (1380, 87062), (1515, 79304), (1724, 69690), (2020, 59478), (2155, 55752), (2323, 51720), (2424, 49565), (2586, 46460), (2760, 43531), (3030, 39652), (3448, 34845), (4040, 29739), (4310, 27876), (4646, 25860), (5172, 23230), (6060, 19826), (6465, 18584), (6969, 17240), (8620, 13938), (9292, 12930), (9913, 12120), (10344, 11615)]