4641720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 14238720

約数和(自身を除く): 9597000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 823, 940, 1128, 1410, 1646, 1880, 2469, 2820, 3292, 4115, 4938, 5640, 6584, 8230, 9876, 12345, 16460, 19752, 24690, 32920, 38681, 49380, 77362, 98760, 116043, 154724, 193405, 232086, 309448, 386810, 464172, 580215, 773620, 928344, 1160430, 1547240, 2320860, 4641720]

約数ペア:

[(1, 4641720), (2, 2320860), (3, 1547240), (4, 1160430), (5, 928344), (6, 773620), (8, 580215), (10, 464172), (12, 386810), (15, 309448), (20, 232086), (24, 193405), (30, 154724), (40, 116043), (47, 98760), (60, 77362), (94, 49380), (120, 38681), (141, 32920), (188, 24690), (235, 19752), (282, 16460), (376, 12345), (470, 9876), (564, 8230), (705, 6584), (823, 5640), (940, 4938), (1128, 4115), (1410, 3292), (1646, 2820), (1880, 2469)]