161848140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7043}}^1$

素因数の和:7438

約数の個数: 48

約数和(自身を含む): 454422528

約数和(自身を除く): 292574388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7043, 7660, 11490, 14086, 21129, 22980, 28172, 35215, 42258, 70430, 84516, 105645, 140860, 211290, 422580, 2697469, 5394938, 8092407, 10789876, 13487345, 16184814, 26974690, 32369628, 40462035, 53949380, 80924070, 161848140]

約数ペア:

[(1, 161848140), (2, 80924070), (3, 53949380), (4, 40462035), (5, 32369628), (6, 26974690), (10, 16184814), (12, 13487345), (15, 10789876), (20, 8092407), (30, 5394938), (60, 2697469), (383, 422580), (766, 211290), (1149, 140860), (1532, 105645), (1915, 84516), (2298, 70430), (3830, 42258), (4596, 35215), (5745, 28172), (7043, 22980), (7660, 21129), (11490, 14086)]